Product page of Compact digital camera HZ15 - PENTAX Photo
128 likes · 2 talking about this. Collecting and using old rangefinder and SLR film cameras, photography, camera repairs, tips, New Zealand photo galleries. Rangefinder cameras were common from the 1930s to the 1970s, but the more advanced models lost ground to single-lens reflex (SLR) cameras.. Rangefinder cameras have been made in all sizes and all film formats over the years, from 35 mm through medium format (rollfilm) to large-format press cameras. The rangefinder cameras are indispensable for shooters engaged in street photography. The rangefinder focus mechanism makes such cameras the most suitable for outdoor shooting.
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This optical system, separate 26 Aug 2010 Many of the early lens mounts were not coupled as the cameras used external rangefinders or relied on scale focusing. The camera was basically 20 May 2017 To solve this, camera-makers adapted a military technology known as a rangefinder, a scope that measured distance on the battlefield by a trick 5 Mar 2010 OK, suppose you want to shoot available light photography with the smallest possible full frame 35mm camera. SLRs are too big, even the 19 Feb 2014 Today we will take a little look at what a rangefinder camera is, a little of its history and what it can bring to your photography. What is a 24 Feb 2015 Fujifilm may have been the first to put an electronic rangefinder on the market in the form of the Fujifilm X100T, but there seems to be a new kid 7 Jul 2020 A small company in France has announced the launch of a compact rangefinder camera — the Pixii — that, rather than having an LCD on the 23 Oct 2019 Fujifilm's new X-Pro3 is a modern digital mirrorless camera that the same basic dimensions and retro-inspired, rangefinder-like design. Picture of Vintage film rangefinder camera isolated on white background stock photo, images and stock photography.
A user interface was Analog or digital coupled rangefinder cameras, single lens reflex cameras, compact cameras, camera modules for mobile telephones, motion picture recording Wind direction and speed can also be taken into account in the calculation. The “Kestrel Elite” weather meter is connected directly to the rangefinder via Bluetooth This not a camera manual for the Leica M, nor is it a book that will teach you photography. Photographing with Leica's Legendary Rangefinder Cameras.
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Both have their ideal applications and advantages . Read this post to learn more. 15 Aug 2016 I begin to analyze the ergonomics of some popular rangefinder cameras, starting from the cheap and basic Soviet ones (the mythical Zorki). In the 18 Mar 2018 The short version is that rangefinders are manual focus cameras that are focused through the use of a mechanical coupling between the lens and 17 Mar 2016 A rangefinder camera has a viewfinder window built into its front and a second rangefinder window off to its side.
Leica MP 0.72 Rangefinder Camera Silver - Panprices
Of course, you can be a successful street photographer without a rangefinder camera. Unlike SLR cameras, the rangefinder camera body does not have a reflex mirror. Modern rangefinder and SLR cameras can do many things extremely well and both types are great general-purpose picture takers. However, rangefinder cameras excel in two major genres: street photography and photojournalism, because they’re smaller, quieter, and more discreet.
Olympus 35 rangefinder cameras from the seventies are well suited for everyday use and travel photography. This page offers a comparison Olympus 35 RC, RD, and SP. Also included are brief descriptions of the Canonet, Hi-matic, Electro-35, Rollei 35, and Olympus XA
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Rangefinder cameras were invented before the SLR cameras, and they have been quite popular. They can give a better quality image, and you can focus it better as well. If you want to know how does a rangefinder camera work, you will be able to capture sharp pictures. Rangefinder cameras are what essentially ushered in a new era of photography during the middle third of the last century.
If you want to know how does a rangefinder camera work, you will be able to capture sharp pictures. Allan Burgess, editor of Rangefinder-cameras.com. My name is Allan Burgess. I have been taking photographs for as long as I can remember; both as a keen amateur, and as a semi professional.
New Ricoh Compact digital camera HZ15 with 15X extra-powerful zoom lens and Stabilised High Definition 16MP Sensor. RICOH GR III: A high-end digital compact camera, featuring an assortment of newly developed main components and designed for the ultimate in snapshot
Leica M Monochrom (Typ 246) Digital Rangefinder Camera Body, 24MP, Black& White Image Sensor, Black. . A rangefinder camera is a camera fitted with a rangefinder, typically a split-image rangefinder: a range-finding focusing mechanism allowing the photographer to measure the subject distance and take photographs that are in sharp focus.
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The Benefits of Rangefinder Cameras. Now you know how to focus a rangefinder camera, let’s look at some of the perks of using them. Chief among the rangefinder camera pros is the ability to take much better pictures. You should find blur and vibration become less of a problem, as rangefinder cameras have far fewer internal parts than SLR cameras.


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About LED Headlight Bulbs Upgrade factory incandescent or halogen bulbs on your car, truck, SUV, or van to long-lasting LED headlight bulbs or complete headlight fixtures. Popular styles include H11, H13, H4, 9006, 9005, 9007, H5024, H6054, and H4656 bulbs and fixtures.
LED headlight bulbs are the perfect replacement for the factory halogen bulbs, which are easy to install on the left, right, front and rear of your vehicle. No modification is required and you can directly replace the stock halogen headlights.
The 3rd Generation GTR Lighting Ultra Series LED Headlight Bulbs are the brightest LED headlight and fog light bulbs on the market. They have a more precise beam pattern hot spot than any others, the fit more vehicle applications better than others, and... Compare. Add to Cart.
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Note 1: If your H7 bulb uses an adapter ring (or Retainer) behind the bulb for lock in into the lamp's socket, this H7 LED bulb will not work without a right "LED H7 retainer" for your vehicle.
H11/H8/H9 LED Headlight Bulbs Conversion Kit, DOT Approved, SEALIGHT S1 Series 12x CSP Chips Low Beam/Fog Light Bulb- 6000LM 6000K Xenon White. by SEALIGHT. $39.99 $ 39 99 Prime. FREE Shipping on eligible orders. 4 out of 5 stars 707.
LED headlights are the latest innovation for vehicle forward lighting. They are much brighter than regular halogen headlights and as bright as 35W HID headlights. LED lights consume much less power and turn on instantly when compared to their halogen or HID counterparts.
LED headlight retrofits from SuperBright and anybody else I know of are technically not street legal. Truth is, a lot of aftermarket light bulbs aren’t actually DOT certified.


The eye can be taken a look at with relative ease as to both its function and its structure. A functional evaluation consists of the capability to relocate the orbit and the reaction of the pupil to light and lodging.
The function of the eye might be tested in numerous ways. The patient may be asked to determine illuminated letter or items of differing sizes on exactly what is called the Snellen chart.
On the other hand, the assessment of the structural part of the eye might be made in numerous ways. Stress within the eyeball is determined by a "tonometer." In particular illness, especially in glaucoma, the stress in the eyeball is increased markedly.
It ought to be well remembered that a patient with an eye problem might have other problems. Frequently other physical conditions are primary and impact the eye as a repercussion. The look of the eye can inform the doctor and the patient to problems in some disruptions of other parts of the body even before other symptoms present themselves.
As a result, one's reliance on sight is highlighted when one deals with a temporary or possible permanent loss of this important sense. For this reason, when restorative procedures are sought, particular kinds of vision correction such as contact lenses or glasses are recommended.
On the other hand, some people are bothered with the truth that they have actually some framed lenses or contact lenses in front of their eyes.
For this factor, advanced surgeries were developed to motivate reduced utilization of contact lenses or glasses. One of which is the now popular LASIK eye surgical treatment.
Basically, LASIK eye surgical treatment is the brief term for "Laser-Assisted In Situ Keratomileusis." Like its tangible counterpart, LASIK eye surgical treatment is another type of vision correction. The only distinction is that with this kind of surgery, one's vision is fixed completely.
With LASIK eye surgery, the refractive errors in the cornea are completely transformed. This can be done using an "excimer laser."
The primary function of this surgery is to develop a threadlike, rounded "flap" in the cornea using a blade called "microkeratome." In a series of unfolding and laser processing, the cornea is lastly reformed, permitting better the eye to direct more light into the retina.
Popularity vs. Disadvantages
Amidst the growing appeal of LASIK eye surgery, there are still disadvantages that people should know. Most likely, the primary reason this type of eye surgical treatment has actually ended up being well accepted is because many of its cases had succeeded.
In spite of its success, there are still some disadvantages. Here is the list:
1. It is an operation used to the most sensitive part of the eye
Due to the fact that LASIK eye surgical treatment involves the operation of the retina, which is among the most sensitive portions of the eye, most individuals state that the operation can be very dangerous.
Simply puts, a basic mistake could practically cause an person's life time blindness. Hence, it is necessary to think about numerous aspects before deciding whether LASIK eye surgery is the right corrective step one needs to go through.
2. It is not a ideal procedure
LASIK eye surgery might fix your vision however it does not always mean that it can offer you a twenty-twenty. Even if statistical reports reveal that 70% of the clients may have 20/20 vision, this does not always indicate they have perfect vision.
Provided all these things, it can be deduced that, in spite of the popularity of the operation, LASIK may not Get More Information always be the ideal eye surgery the method most individuals view it
Alternatively, the assessment of the structural part of the eye might be made in numerous ways. It should be well remembered that a patient with an eye problem might have other issues. Often other physical conditions are main and impact the eye as a effect. The appearance of the review eye can alert the client and the physician to difficulties in some disruptions of other parts of the body even prior to other signs provide themselves.
Like its tangible equivalent, LASIK eye surgery is another kind of vision correction.


LUX EUROPA 2022
On behalf of the organizers, Czech Lighting Society jointly with the Slovak Lighting Society, we are pleased to invite You to participate in the 14th European lighting conference LUX EUROPA 2022 which will be held from 20th to 22nd September 2022 in Prague – capital city of Czechia, cultural centre of middle Europe and an attractive touristic destination.
Aim of the conference is to present the newest scientific and professional knowledge and achievements in the field of light and lighting with emphasis on regionally specific problems of the European countries. State-of-the-art in lighting technology will be intermediated by reputable experts, who will share with You results of their latest work and recent professional experience. The conference will provide space for broad discussion, overview of modern and progressive lighting products, establishment of new business contacts and strengthen those existing. Manufacturers and trading companies will have opportunity to present their products, services and solutions.
Motto of the conference is „Lighting at the Dawn of the New Era“. Standing at the begin of the decade and looking towards new post-pandemic horizons, the conference would like to highlight key topics of today’s lighting such as:
- LED lighting technology developments
- new approaches to daylighting of buildings
- human centric and integrative lighting
- utilization of optical radiation to support living organism
- germicidal radiation in cope with COVID-19 Information
- specific lighting applications indoors and outdoors
- dynamic, adaptive and smart lighting
- photometry and colorimetry
- environmental aspects of antropogenic lighting
- increasing energy efficiency of lighting systems
- lighting education and professional training
The conference is intended for wider professional audience comprising lighting engineers, electrical engineers, architects, civil engineers – working as lighting designers, traders, suppliers, retailers, investors, implementers, researchers etc.
Social part of the conference will comprise boat trip on the Vltava river exhibiting touristic highlights of the Prague and gala dinner featuring traditional Czech folklore. We are also preparing an attractive programme for accompanying persons.
The conference LUX EUROPA 2022 is an ideal opportunity to learn something new, to meet colleagues and to establish new acquaintances. Book in Your calendar, we are looking forward to see You in Prague!
President of the Council Lux Europa
Co-chairman of the Organization Team
| Tomáš Novák
Chairman of the Organization Team


Today is the pre-order launch of the Spectacular Oakley PRIZM prescription lenses , including sports styles, and everyday styles. These glasses are phenomenol, and can be worn casually or dressed up for a more sophisticated look. These glasses can be worn as a sporty pair on the golf course, or even on a casual bike ride. These glasses come in a variety of colors. The lenses of the Oakley PRIZM use a lot of emphasis on the colors that the eye has a sensitivity to in sports, and certain enviroments, which in turn creates a lens that is fully geared for specific hobbies, and activities such as cycling, baseball, ect. The full goal of these this collection is to improve all performance in the athletic world by relaxing the eye , and identifying each of the demands that the environment has on vision. These are of amazing quality , Oakley used specialized equipment to read the wavelengths of light that are present in a different amount of settings. They used a combination of dyes and coatings to create lens tints that would optimize the helpful light and minimize the wavelengths of light that are unnecessary. It truly helps when you are active in your hobbies, without the sunlight raiding your eyes, and these glasses are sure to be a hit. Interested? Users will be able to purchase these amazing Oakley PRIZM prescription lenses today at the http://www.saltcityoptics.com/b/oakley-prescription-eyewear.html. You need to get this order in, and get these amazing glasses that will truly add some much more comfortability, and style to your every day hobbies. Prices range from $276-$322 for single vision lenses, and $379-$494 for progressive lenses ( prices do not include the frames) .


Representing printing colours or paints on a display screenAs already explained, the additive RGB colour system used on displays and the subtractive CMYK system of paints are inherently opposed models that lack completely accurate equivalence. Even so, display screens can provide a fairly good idea of what colours look like in various conditions, outdoors for example. This is made possible by yet another property of the eye, which may equally be seen as a deficiency or strength: the eyes adapt extremely well to changing viewing conditions. Our perceptual system can also “recall” several colours and processes its observations accordingly. For example, the colour of the skin, the greenness of the grass and the whiteness of paper are perceived more or less identically in vastly different lighting conditions. Analyzers indicate that a sheet of white paper illuminated by an incandescent lamp indoors reflects a significantly different range of wavelengths when compared to outdoors in sunlight. However, to us it appears white in both situations.
Once the eyes have become adjusted to the colours displayed, they perceive colours to be relatively natural. When colours are viewed on screen, perhaps the most important question is to ensure that the surroundings are neutral and lighting intensity is moderate. While normal and somewhat dim indoor lighting is perfectly adequate, problems may arise if large amounts of natural light are mixed with it. The area around the display should be fairly neutral in colour without any brightly coloured surfaces or rich colours to confuse the eye. The more colourless and grey the surroundings are, the easier it is for the eye to adjust to the screen’s colour system.
While currently popular flat screens offer few colour adjustments, in fact they are not necessary. With a CRT display, correct adjustment should be made before its colours are critically analysed. Grey neutrality provides a good point of reference: for example, if you know a pixel on the display to be grey, but it is clearly some other colour, then adjustments should be made. Image processing software is often supplied with display adjustment applications and may prove to be useful. Calibration carried out with specific display tools is only useful for image processing software that can make use of the calibration data.
|Portions of colours perceived by the eye reproducible with various techniques.
Text and images: Sakari Mäkelä, M.A.
(Article in the Tikkurilan Viesti Newsletter, Issue no. 2, November 2004)


Olympus Gastroscope GIF-H180
Price: 6000 Euro
Super HDTV imaging, high-power Close Focus, and Narrow Band Imaging allowing you to redefine upper gastrointestinal endoscopy.
Simply put, the GIF-H180 delivers the best possible HDTV image quality. With resolution that far exceeds conventional video, and the added feature of Narrow Band Imaging, the GIF-H180 improves diagnostic imaging, enabling you to confidently observe capillaries and delicate mucosal tissue.
With an improved Close Focus optical system, the need for electronic magnification is eliminated. And with a slim outer diameter, this scope maintains the handling characteristics you are currently used to with standard endoscopes.
- Narrow Band Imaging combined with high-resolution HDTV imaging and Close Focus enhance observation of the mucosa and capillaries.
- Close Focus for detailed observation without electronic magnification.
- Slim distal end and insertion tube diameters of 9.8 mm enable improved insertion capability.
- A wide range of instruments can be used with the generous 2.8 mm diameter channel.
- Four-way angulation (210° up, 90° down, and 100° right/left) enables comprehensive examination of the upper gastrointestinal tract.
- Extra-wide 140° field of view enables observation of a wide area.
- Ergonomically designed grip enhances scope maneuverability while easy-to-access knobs and user-selectable switches improve operability.
- Compatible with the CV-180.
- Scope ID function stores individual scope information in the built-in memory chip and displays it on the monitor, facilitating endoscopy suite management and making the scope ready for nextgeneration system expansion.
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- OUR DEVICES ARE IN A GOOD CONDITION AND GUARANTEED FUNCTIONALLY!
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- SERVICE, REPAIRING, SPARE PARTS, TRAINING AND BRIEFING BY EXTRA CHARGE


A new high-precision LED module, especially developed for SATA, offers a true reproduction of the daylight to enable reliable colour identification inside the spray booth, and thus to help prevent expensive mistakes and high rework costs.
Accurate colour retrieval, the correct application of metallic paints or special effect materials as well as the detection of critical mottling or other surface imperfections are playing a crucial role in the car refinish application process. A new high-precision LED module, especially developed for SATA, offers a true reproduction of the daylight to enable reliable colour identification inside the spray booth, and thus to help prevent expensive mistakes and high rework costs.
Due to the uniform distribution of the light across the light cone, the SATA Daylight LED lamp allows the almost perfect reproduction of daylight. In addition to three defined lock positions, the light intensity can be also infinitely adjusted.
The daylight lamp enables the painter to retrieve colours very quickly and precisely as well as to evaluate the quality of the painted surface at the end of the application process with a secure and exact methodology. The second-to-none quality of the SATA Daylight LED lamp in terms of light intensity ensures an optimum of process security, in particular as it remains at constant intensity level until the device has completely switched off – irrespective of the actual charging condition of the extremely durable Lithium-Ion accumulator, which is permanently indicated on the builtin charging condition display.
An automatic switch-off function in combination with a minimal complete charging cycle of only 40 minutes guarantees that the daylight lamp is always operational when needed. A completely noiseless cooling ventilation („Whispering ventilator“), easy operation, an ergonomically shaped handle as well as the integrated shock absorption, all on top of the extremely durable LED technology, are just some of the features designed to greatly improve the daily work of every professional painter


The eye can be taken a look at with relative ease regarding both its function and its structure. A practical evaluation consists of the capability to relocate the orbit and the reaction of the student to light and lodging.
The function of the eye may be evaluated in a number of ways. The patient might be asked to determine illuminated letter or items of varying sizes on what is referred to as the Snellen chart.
Conversely, the assessment of the structural part of the eye might be made in a number of methods. Tension within the eyeball is measured by a "tonometer." In particular illness, especially in glaucoma, the stress in the eyeball is increased markedly.
Nevertheless, it must be well kept in mind that a client with an eye issue may have other problems too. Often other physical conditions are main and affect the eye as a effect. The appearance of the eye can signal the doctor and the client to problems in some disruptions of other parts of the body even before other signs present themselves.
As a result, one's reliance on sight is stressed when one faces a temporary or possible long-term loss of this essential sense. Hence, when corrective measures are looked for, certain types of vision correction such as contact lenses or spectacles are prescribed.
On the other hand, some people are troubled with the truth that they have some framed lenses or contact lenses in front of their eyes.
For this reason, advanced surgical operations were established to encourage reduced usage of contact lenses or glasses. Among which is the now popular LASIK eye surgery.
Generally, LASIK eye surgery is the short-term for "Laser-Assisted In Situ Keratomileusis." Like its tangible equivalent, LASIK eye surgery is another type of vision correction. The only distinction is that with this type of surgery, one's vision is remedied permanently.
With LASIK eye surgery, the refractive mistakes in the cornea are completely transformed. This can be done utilizing an "excimer laser."
The main purpose of this surgical treatment is to produce a threadlike, rounded "flap" in the cornea utilizing a blade understood as "microkeratome." In a series of unfolding and laser processing, the cornea is lastly reformed, enabling much better the eye to direct more light into the retina.
Popularity vs. Disadvantages
In the middle of the growing appeal of LASIK eye surgery, there are still disadvantages that people need to know. Probably, the primary reason why this kind of eye surgical treatment has actually become well accepted is because many of its important site cases had succeeded.
However, in spite of its success, there are still some drawbacks. Here is the list:
1. It is an operation used to the most sensitive part of the eye
Due to the fact that LASIK eye surgery involves the operation of the retina, which is one of the most sensitive portions of the eye, many people state that the operation can be very dangerous.
Simply puts, a simple mistake might nearly cause an individual's have a peek at this site life time blindness. Hence, it is very important to think about lots of factors before deciding whether LASIK eye surgical treatment is the best corrective step one needs to undergo.
2. It is not a ideal procedure
LASIK eye surgical treatment may correct your vision but it does not necessarily imply that it can give you a twenty-twenty. Even if analytical reports show that 70% of the clients may have 20/20 vision, this does not necessarily imply they have perfect vision.
Offered all these things, it can be deduced that, in spite of the appeal of the operation, LASIK might not constantly be the perfect eye surgical treatment the method many people see it
Conversely, the evaluation have a peek at these guys of the structural part of the eye may be made in several ways. It should be well remembered that a client with an eye issue might have other issues. Often other physical conditions are primary and affect the eye as a consequence. The appearance of the eye can signal the client and the doctor to problems in some disturbances of other parts of the body even prior to other symptoms present themselves.
Like its tangible equivalent, LASIK eye surgical treatment is another type of vision correction.


- the illumination wavelength λ (193nm for present advanced systems)
- the coherence parameter σ which specifies the directions from which the mask is illuminated
- the physical layout of the mask
- the numerical aperture (NA) of the projection lens which depends on the opening angle and the refractive index n of the material between the projection lens and the photoresist (air, vacuum, or immersion liquid)
- the position of the wafer with respect to the image plane (defocus)
- several other parameters such as polarization of the source, wave aberrations of the projector lens, flare (scattered light from rough surfaces), etc.
The aerial and resist images are computed by scalar and vector Fourier optics. Therefore, the light diffracted from the mask - the so called diffraction spectrum - is computed by a Fourier transformation of the mask layout or by more rigorous methods. The projector is described by a pupil function which specifies the amplitude transmission and phase delay for the diffracted light which passes through the lens. The aerial image is obtained by an inverse Fourier transformation of the product of the diffraction spectrum with the pupil function and by integration over the source (Figure 2). The computation of the bulk image requires the additional application of thin film transfer matrix techniques to describe the propagation of the light in the photoresist / wafer stack.
The following examples demonstrate some typical applications of aerial image modeling:
Verification and optimization of mask layout
Figure 3 shows a typical problem which occurs for the imaging of line-ends. The projector lens limits the spatial frequency (or angular) range for the diffracted light from the mask. This frequency limitation results in a rounding of the aerial image contours compared to the mask layout (black lines). The occurrence of light in the nominally dark areas of the image results in a line end shortening which, for example, may cause contact problems in electronic circuits. To avoid such a phenomenon, one has to block a certain amount of light. This is done by adding serifs or hammerheads to the end of the line on the mask. In Figure 3 it can be seen how the size of these hammerheads modifies the resulting image. Aerial image simulation can be very helpful to find critical positions in the layout of the mask, which produce similar phenomena, and to devise correction strategies. This is what lithographers call optical proximity correction (OPC).
Impact of wave aberrations of the projector lens on the aerial image.
Figure 4 demonstrates the simulation of the impact of wave aberrations on the aerial image quality. The mask layout is shown in the left upper position. The smallest linewidth in the layout is 90nm. The mask is imaged with a wavelength of 193nm and a numerical aperture of 1.35 under immersion conditions (refractive index of the immersion liquid 1.44). The "ideal" image without aberrations (lower, left) shows some pronounced proximity effects like corner rounding of the letters "I", pronounced deformation of the letter "B". Symmetrical aberrations such as defocus and spherical aberration produce a pronounced image blur. A combination of defocus and astigmatism (upper right) results in a strong orientation dependence of the image. Vertical features like the "I" letters are well resolved whereas horizontal features appear blurred. Coma aberration (lower right) produces other asymmetries and image artifacts. For demonstration purposes the degree of wave aberration was assumed to by much larger than the values of typical lithographic projection systems.
Impact of modeling approach and polarization of the illumination on the resulting image
At large numerical apertures, image formation becomes strongly polarization dependent. A corresponding simulation example can be seen in Figure 5. It shows aerial images of an array of 68nm wide contact holes with a period of 136nm (exposure wavelength = 193nm, NA=0.75, optimized geometry of the illuminator) with different polarizations of the illuminator. For unpolarized illumination the resulting image (left) shows a relatively poor contrast. This contrast becomes even worse for radial polarization of the source with respect to the optical axis (center). The best contrast is obtained with azimuthal polarization of the source (right).


Infrared Led Voltage
5mm Infrared LED , T-1 3/4 IR333-A Features ․High reliability ․High radiant intensity ․Peak wavelength λp=940nm ․2. I think I explained myself the wrong way. Components Pinout. Given that a standard LED or IR LED will operate 24/7 at 20mA. There are 2777 circuit schematics available. While invisible to the naked eye, these vastly important UV & IR diodes, along with the rest of our proprietary spectrum, assist in providing your plants every lighting component needed for. Like the other passive infrared sensors we carry, the PIR Mini contains a pyroelectric device that senses and responds to changes in the infrared levels emitted by nearby objects. "Normal" IR-LEDs start conducting at about 1. Please note that Infra-Red radiation is invisible to the human eye, and hence we cannot see an IR LED emit it when it actually is. Initially it will have to show 0 and when we put something above the infrared light it should look something close to 9V. A tutorial on the basics of using LEDs (light emitting diodes). The sensors made by "Sharp" have IR LED equipped with lens, which emits narrow light beam. Infrared lamps often come in very precise lengths, so it’s essential that we stock a range varied enough to cater to those with more unusual requirements. We have reached the Forward Voltage which is needed to open the pn-gate. Night view cameras with IR will show pictures in no light using the range of IR. AC Voltage Detector + IR Thermometer Non-Contact Voltage Detector (1000V) with Built-In InfraRed Thermometer 7-Range AC/DC Voltage Tester with LED Indicators and. The DC output voltage range is from 1. The LED data shown above is for a SLA-370LT3F (a random red LED). 48- LEDs WideAngle IR Illuminator + 12V DC Power Adapter These are infrared lights for night vision cameras. Through Hole. VOLT’s underwater LED lights are known throughout the outdoor lighting industry for their robust build quality and beautiful design. The camera however, will only run from 5V, and must use a voltage regulator to make the voltage safe to use on the camera. Here is a circuit to show how to connect an infrared LED and Infrared (diode) receiver: You cannot use an IR LED as a receiver or an Infrared diode as an illuminator. 2V for your LEDs, vs. 0mm Varifocal Lens, 18 IR LEDs, DWDR, Dual Voltage. If you want to drive the LED with more current than 20mA you will need a transistor to source/sink the current. Triplett Security Low Voltage Testing Kit. Red LEDs have the flattest I/V curve above the knee. 3 volt supply use a 2K resistor For a 5. Current is usualy 20mA, for UFO LEDs current is: 30mA for InGaN and 50mA for AlGaInP. A series chain of LEDs behaves, electrically, like one unit with the same current draw as a single LED, but the voltage drop of all of the LEDs in the chain put together. Now you can be installation of the circuit board surface, don't press hard with the Led infrared 940nm. Check out our widest range of Lighting & Electrical products from quality brands you know and trust. Aug 31, 2012 12:02 PM Catfish " This is the second time buying lamps here, last time I bought a box of small bulb, the discounted price is unbelievable low, only half of my local supplier in Kingston, I really enjoy it. IR sensor work on the principal in which IR LED emits IR radiation and Photodiode sense that IR radiation. 7/20 = a hundred and fifty ohm resistor, a million/4 watt, for each LED. How Do LED Lights Burn Out? In order to answer the question, Do LED lights burn out? it is necessary to first understand how they work. au is the online presence of a large lighting wholesaler GMT Lighting. Operating voltage can be between 6V to 15V. If you want to drive the LED with more current than 20mA you will need a transistor to source/sink the current. Gesture detection Gesture detection utilizes four directional photodiodes to sense reflected IR energy (sourced by the integrated LED) to convert physical motion information (i. What should I do?!-----ADDED----- Here is the full information on the LED, typed up: Max. Free delivery and returns on all eligible orders. The LED calculator was great for single LEDs--but when you have several, the wizard will help you arrange them in a series or combined series/parallel configuration. Waterproof and shatterproof, these LEDs have been tested for performance and durability in extreme heat and high vibration environments without sensitivity to static electricity. When the detector sees IR signal, it will pull the output low, turning on the LED - since the LED is red its much easier for us to see than IR! We will use 4xAA 1. Several basic light-emitting diode (LED) technologies were compared, including homojunction and double-heterojunction devices. Currently used by the United States Air Force, this unique light attaches to a 9 Volt battery, and that's it! Available in five different colors. Raytec Ltd Description. The voltage drop box will auto-fill with the typical value for the selected color (e. A Mains Powered Infrared Cabinet Sensor. When nothing is directly in front of the infrared sensor, your LEDs will light up! Voltage: 12 to 24 (VDC) Max current: 3 Amps (36W @ 12V) Works great with our AC Adapters (just plugs right in). 8 volts, but since both voltage drop and light frequency increase with band gap, a blue LED may drop from 3 to 3. 7v An Infrared receiver does not have a characteristic voltage-drop. Includes a 9 Volt battery, meets mil-specs and is made in the USA. Probably your IR LED is dead (since the normal LED lights). 3 volt supply use a 2K resistor For a 5. Infrared LEDs have a lower forward voltage, and a higher rated current compared to visible LEDs. Adding a switch to the IR LED circuit allows a user to choose when to power the IR LED with the signal. Each type is described by color, brightness, and basic chemistry. 7 mW/m 2, test signal see Fig. We provide great quality Infrared Leds For Sale at the best prices. Same day dispatch, carefully packaged and free if your order is over £48. Lamps2uDirect are specialist suppliers of a wide range of light bulbs, including outdoor lighting, LEDs, fittings & accessories. What is a Light Emitting Diode? Image by S-kei: CC BY-SA. What should I do?!-----ADDED----- Here is the full information on the LED, typed up: Max. Thanks, Neil. 3v High Bright Red = 2v White LED = 3. Infrared sensors are used in a wide range of applications including here proximity robotic applications for distance and object detection, or color detection and tracking. They are mostly made up of Gallium Arsenide or Aluminum Gallium Arsenide. IR LEDs are usually made of gallium arsenide or aluminium gallium arsenide. UV-LEDs require unique and delicate production process. Description Our LED Shoebox Stadium Sport Lights are the top of the line in both quality and price. As a person approaches the sensor within 16 feet (5 meter) area, the sensor acts as a switch to turn on the attached optional LED lighting. I studied in no fillers, no hay que la Viuda de website that HER is having their names with getting tested. The currents that would flow through a red, green and blue LED connected directly to a 2 V supply. We have not tested product in this particular application as above stated reasons. We designed our devices to deliver medical grade power so your home treatments will be shorter. 1V for AlGaInP, 3. This is due to differences in the material properties of the junction. The Commercial Electric PT-8922R AC/DC Voltage Tester features solid structure and rubber shell. You can use the information from the last section to help you determine the exact value you need, but this is LEDs without math… So, start by popping a 330 Ohm resistor into the above circuit and see what happens. 3V so the remaining 2. RMG Automation - Manufacturer of Automatic Water Level Controller, Water Level Indicator with Alarm, Fully Automatic Water Level Controller, Dual motor pump controller, Multiple Tank controller, Electronic Water Level Controller, IR RF Light Fan remote Controller, RFID, Bio-metric Attendance and Access Controll, Fire Alarm, Timer Controller, Temperature Controller. Welcome to Discount Dimmers We sell high quality Lutron dimmers, Lutron switches, wallplates, fan controls, and lighting controls. Red LEDs have the flattest I/V curve above the knee. Power supply voltage (V):. Relay output rated at 12VDC/10A or 240VAC/5A. 3 and 5 V microcontrollers. This project also shows how to take digital input from a pic18f4550 by setting few pins digital hence reading the sensor value as 0 and 1. Design a method for determining whether the substrate of the LED chip is p or n type. So not only do you get more light from a LED replacement bulb, they use less wattage. We supply over 80,000 lightbulbs a month to businesses and consumers. Same day dispatch, carefully packaged and free if your order is over £48. Components Pinout. The Blocklite is an ultra-bright LED flashlight that simply attaches to a 9-volt battery for power. IR LED: The IR illuminator mostly uses IR LED. most remotes take two AA batteries, which is 3 volts (each is 1. It will light up in the camera viewfinder screen when you apply power. If that doesn't fix it, the LED is probably open circuit. Homojunction LEDs fabricated with amphoteric dopants were far more sensitive to displacement damage than. rhydoLABZ INDIA IR LED & Photo Diode Pair 5MM - Description : Pair of Infrared LED and Photo diode tuned to same IR wavelength. Relay voltage rating should be equal to the main power supply. The digital LED display is easy to use. Every light emitting diode (LED) has a current that they can safely handle. Home > LED Smart Controller Series > High Voltage LED Dimmer Controllers > AC110/220V 750/1500W, PWM LED Wi-Fi Bluetooth Music Time RGB Wireless RF 24 keys Infrared Remote Controller, For 164 or 328Ft RGB 5050 High Voltage led strip lights. Questions or a problem? Post it on the forums and we’ll help you out. Thus, limiting the current through the LED with the use of a series resistor is a common and simple practice. Orders over 199USD - Free shipping! LED 5mm Infrared (IR) - Hebei. 120MCD Intensity, T-1-3/4 Forward voltage 2. 0 volt supply use a 10K resistor There, no need to read further. Optronics’ ILL38CMB Corner-Mount LED Lamp has infrared sensing … Connect-to-Protect Introduces Industry's First Trailer Harness Plug Protectors October 23, 2018. We tore from release paper of ir led strip,don't letting down all the release paper. When the shaft is turned all the way in one direction, there are 0 volts going to the pin, and the input value is 0. IR Transmitter and Receiver pair can be easily made using 555 Timer, IR LED and TSOP1738 IR Receiver. We believe that carbon fiber sauna heater panels provide the best benefits. Here is a simple infrared detector circuit which gives a LED indication. Ultraviolet LEDs. They operate at a voltage around 1. The IR LED circuit we will build is shown below: All that the LED needs is 1. Then the base current for the transistor is far too low since it must be 18mA. CAUTION: This is a high-voltage, mains supply project. Even though an IR LED looks like a normal LED, the radiation emitted by it is invisible to the human eye. Photoelectric sensors, also known as photo eyes, emit a beam of light that is used to detect the presence or absence of items and equipment or changes in surface conditions. the 1A must not be on for longer than 100 us. It operates between 2 and 3. 94 and output 35987. Surface Mount Infrared LED Emitters. For the purpose of demonstration I have used DC motor and RGB LED module WS2812 as the things to control using IR remote. Everlight Electronics Co Ltd. Our lamps operate at around 850 nm, so we get plenty of mitochondria-activating red and near infrared light (600-1000 nm wavelength band) and they are ultra-low EMF. Aug 31, 2012 12:02 PM BigPanini " Good deal! Fast shipping! Thanks. The transmitter LED emits a certain frequency of infrared, which the receiver LED will detect. You can remove the LED and resistor and connect any appliance you want with the help of relay. Shop online at low prices now!. They operate at a voltage around 1. IR range; Up to 20,000 hours of LED lifespan; Improve image quality in complete darkness and/or in low-light conditions; Built-in sensor will automatically turn on illuminator at night and off during the daytime; Weatherproof design and IP66 rated; 2-axis rotation for easy angle adjustment. Electronic Low Voltage Dimmers. The Last circuit was added on Sunday, November 5, 2017. Rated 4 out of 5 by sacornel from Great product, but not for LED's Have 2 one these for a year with no problems. You can use this sensors for your Roboics, Pulse Oximeter and other applications. Mains - Fire Rated. A series chain of LEDs behaves, electrically, like one unit with the same current draw as a single LED, but the voltage drop of all of the LEDs in the chain put together. Train Detection Detecting the presence or absence of a train, or its identity, is an important capability. A light Emitting Diode (LED) is an optical semiconductor device that emits light when voltage is applied. Infrared lamps often come in very precise lengths, so it’s essential that we stock a range varied enough to cater to those with more unusual requirements. i did read in one forum that if we increase the power to led the range increases ,so i did that and was able to achieve a range of about a 100 feet. 2 V, therefore a 5 Ω resistor is required when using a 3. There is however one problem. 75 to 3µm is known as the near infrared region. We provide a range of LED illuminators to create a safer global environment whether used in combination with surveillance cameras or as general area lighting. Surface Mount Infrared LED Emitters. Welcome to LEDsales : - AC lighting Assorted components Circuit boards Bargain bin Clocks and clock kits Cooling and heatsinks Freebies and lucky dip Kits and modules LED Torches and lights LEDs, LED drivers and accessories Miscellaneous items Nixies, neons, incandescent and vintage Power supplies and DC-DC converters Tools, equipment and materials Pet items Batteries and accessories Solar. Shop LEDSupply - Free Shipping & the lowest prices on Infrared (IR) high power LEDs. Measure the voltage across the LED for that setup, and add a quarter of a volt to get the LED’s forward voltage at 20-25mA. Will this 16ma emit sufficient IR rays to get minimum atleast 10cm range, when the Photodiode and IR led placed side by side position as in an obstacles avoiding robots toys…. if one of them goes bad - the rest of them will not work too. Spot heating locates the heater(s) above the areas you are located. 2V 30mA 100mW) Lighting Bulb Lamps Electronics Components Light Emitting Diodes 3. Pink LED output is pink. 5 for InGaN and 1. This Dual-Range Non-Contact Voltage Tester automatically detects low voltage and standard voltage. If you insist on doing it the proper way, looking stuff up in datasheets, read on. But, the IR LED and the photodiode circuit is a seperate circuit which is driven by a separate 5V VCC input and the voltage is being read by the MSP's input port. Given that a standard LED or IR LED will operate 24/7 at 20mA. 36 watt output at 12VDC, and 72 watt output at 24VDC. Gesture detection Gesture detection utilizes four directional photodiodes to sense reflected IR energy (sourced by the integrated LED) to convert physical motion information (i. Operating voltage can be between 6V to 15V. Figure 13 shows a current-voltage conversion circuit using an operational amplifier. com infrared LED lights can produce more light with less heat providing prolonged Led light life. The forward. 0mm Varifocal Lens, 18 IR LEDs, DWDR, Dual Voltage. Limiting current into an LED is very important. IR 5mm LED 10 Piece Kit with Voltage Dropping Resistors Make your own surveillance camera nightvision flood lamp or an infrared flashlight with IR LEDs. In electronics, an LED circuit or LED driver is an electrical circuit used to power a light-emitting diode (LED). Mains - Fire Rated. The TENDLITE is the best LED light therapy device on the market! It's extremely popular among physicians and physical therapists and now it's available for home use too. IR radiation is just below visible light on the frequency spectrum. At the touch of a button, dimmer can go immediately to a favorite preset light level, fade-to-off, or adjust manually. 5g) The Grove modules at Grove Wiki have not been tested but most of them are compatible with the GrovePi either by directly using the Python code or making changes to the firmware. Blue light is minimized and energy distribution is optimized. com has 2-inch recessed lighting solutions, square and round options, housings and parts. around 2 or 3 volts. 0v,1050mA, life>50,000hrs. Wolf Eyes Tactical LED Torches are a long time supplier of IR LED Torches or Infra Red LED torches to both the LED hunting torch market and also the Police, Military and law enforcement market in both 850nm and 940nm range. There is however one problem. Some LED light fixtures may have LEDs built in as a permanent light source. Add an LED. The supplied pigtail allows you to use a 9 volt battery or a 12 volt DC power source. Chanzon 100 pcs 3mm 940nm IR Emitter LED Diode Lights (Clear Round Infrared 940 nm DC 1. As a person approaches the sensor within 16 feet (5 meter) area, the sensor acts as a switch to turn on the attached optional LED lighting. com offers 5,112 12v infrared light products. At the touch of a button, dimmer can go immediately to a favorite preset light level, fade-to-off, or adjust manually. IR range; Up to 20,000 hours of LED lifespan; Improve image quality in complete darkness and/or in low-light conditions; Built-in sensor will automatically turn on illuminator at night and off during the daytime; Weatherproof design and IP66 rated; 2-axis rotation for easy angle adjustment. Questions or a problem? Post it on the forums and we’ll help you out. i did read in one forum that if we increase the power to led the range increases ,so i did that and was able to achieve a range of about a 100 feet. 5mm Infrared LED Type: T-. LED Engin High Luminous Efficacy Infrared LEDs provide 5W or 10W power in an extremely small package. Buy a wide range of Infrared LED Devices from Rapid Online. VOLT’s underwater LED lights are known throughout the outdoor lighting industry for their robust build quality and beautiful design. achromatic doublet lenses for limiting chromatic and spherical aberration best suited for laser diode collimation fresnel lenses for general MID-IR to FAR-IR applications, transmission range: typ. Will this 16ma emit sufficient IR rays to get minimum atleast 10cm range, when the Photodiode and IR led placed side by side position as in an obstacles avoiding robots toys…. Open it up and remove the IR LED. The higher the Watts the less energy efficient they become because they turn more and more electricity into heat which is wasteful and needs management. P60 Style 850NM InfaRed IR Drop In LED Flashlight Upgrade Engine - Quickly and easily turn your flashlight into an IR infrared illuminator for hunting, tactical & Night vision use!. This sensor circuit below is a low cost - low range infrared object detection module that you can easily build at home using IR LED's. When the voltage of the LED supply is higher than VDD, it's possible that even after the forward voltage of the LED the resulting voltage is still as high or higher than VDD. 0v,1050mA, life>50,000hrs. The integrated LED lights are perfect for quick and easy installations, while the more versatile lamp-ready models allow you to install any of VOLT’s MR16 bulbs. Offers an IR sensor and conveniently operates on standard household voltage. If that doesn't fix it, the LED is probably open circuit. Specifically, the difference between the battery voltage and the forward voltage of the LED multiplied by the bias. 3V, resistor for. From non-contact voltage detectors and voltage testers with continuity detectors, to open-jaw current testers and open fork testers with FieldSense® technology (for getting voltage and current measurements without test leads), these testers are accurate, safe and easy to use. This Infrared (940nm) 5mm LED is invisible to the eye but works great for illuminating dark spaces (for cameras) or transmitting data just like a TV remote control. 0v,1050mA, life>50,000hrs IR infrared LED , IR Infrared Leds High power led 850nm Infrared 10 watt IR led light, DC 5-6. The sensors made by "Sharp" have IR LED equipped with lens, which emits narrow light beam. 9V battery not included. These LED units contain advanced drivers which use pulse width modulation to control heat buildup, which lengthens the life of the LED light significantly as compared with Led lighting using voltage regulators. This makes it harder to diagnose problems with infrared LEDs,. The infrared LED is modelled as two Si switching diodes in series: It is possible to simplify the avalanche breakdown driver circuit by removing the pulse-shaping inductor, and placing the IR LED directly in the 2N2369a emitter circuit, provided that care is taken not to exceed the LED peak low duty cycle current of 1 Amp. An IR LED is a type of LED which emits light in the frequency range of Infra-Red, hence the name 'IR' LED. LED Engin High Luminous Efficacy Infrared LEDs provide 5W or 10W power in an extremely small package. Humidifiers. This creates more radiant heat, and allows the heat lamp to be much more useful as a source of warmth than a regular lamp. 8,843 results for infrared LED light Save infrared LED light to get e-mail alerts and updates on your eBay Feed. Assuming you have proper current control resistor in series with the IR LED, turn on the power Supply and measure the Junction voltage across the diode. So we are using a PNP transistor. few centimetres to several feets, it depends upon the type of IR transmitter and the manufacturer. They are mostly made up of Gallium Arsenide or Aluminum Gallium Arsenide. Calculate a working current (Iwork) for the LED—typically about 75 percent of the maximum current. This is due to differences in the material properties of the junction. This is specified in the forward voltage specification. Philips infrared lights in stock for your home or business. An IR LED (transmitter) emits IR light, that light gets reflected by the object, the reflected light is received by an IR receiver (Photo Diode). Figure 3: 555 timer output, frequency of 40 kHz. For example, put three of your IR LEDs in series, and calculate R so that 1. 3V, resistor for. It's commonly used in conjunction with the IR receiver to support a wireless communication between 2 or more devices. Lutron offers abundant choices in stand-alone dimmers and switches. Ultraviolet LEDs. This is the datasheet for the IR LED we are using for this circuit: IR LED Datasheet. CYLINDER LENSES - GLASS EUR USD. Going beyond that maximum current, even briefly, will damage the LED. Intensity of LEDs By Robert Cong and the Jameco Technical Team Lighting Specifications Explained Many people often wonder what all those LED specifications mean. CAUTION: This is a high-voltage, mains supply project. Unfortunately, this means that some of the battery power is lost as heat in the resistor. The proposed pixel circuit was verified using both circuit analysis and circuit simulations. Red LEDs have the flattest I/V curve above the knee. At Baja Designs, our military infrared lights can handle whatever the road throws at them. A close standard resistor is 180 ohms. Heat lamps operate on the same principles as regular incandescent lamps, but produce much more infrared radiation. The proposed circuit could increase the aperture ratio and compensate for the IR drop and threshold voltage variations in active matrix organic light- emitting diode devices, where I and R are current and resistance of the supply power lines. Our Goals are to be Specialists in the latest LED products and to become the most preferred LED supplier by offering the latest Quality LED Modules, LED Strip Lights and general LED Lighting products at the most affordable prices and to provide excellent After Sales Service!. At this point, the sensor is functional and we will add a 1k ohm in series with a blue LED. LED types by Color, Brightness, and Chemistry This is an overview of the different types of LEDs. UV-LEDs require unique and delicate production process. Watts, lumens, flux, wavelength, candle power, candelas, millicandelas are just a few of the many terms and units of measurement used to describe light intensity. 100mA = 130 ohms. The picture of a typical Infrared LED is shown below. Assuming you have proper current control resistor in series with the IR LED, turn on the power Supply and measure the Junction voltage across the diode. Its output voltage (VOUT) is expressed as VOUT = IC × R1. Usually, the signal from a microcontroller, or logic gate, does not possess sufficient drive current to power an LED directly. Amount of reflection and reception varies with the distance. "When you use a proper grounded body voltage meter, and you're measuring body voltage instead of just the voltage around the sauna, you find that when you sit inside a far-infrared sauna with a body voltage meter, you'll get thousands of volts per meter, thousands of millivolts, depending on the meter you're using. Most of the data supplied in this manual refers to the short circuit current characteristics of the photodiodes. Being committed to supply comfortable and natural lighting. IR LED emits light, in the range of Infrared frequency. Essentially, Magnalight. This is a very simple, clear infrared LED. Aurora LED Downlights - IP65. That is a lot of energy which costs significant amount of money. KT&C KPC-N700NH10, Infrared Outdoor variable focus (2. This ProFusion Heat 6-Tube Infrared Quartz Heater with LED Display's attractive wood cabinet means it looks as good as it makes you feel. Blue light is minimized and energy distribution is optimized. So not only do you get more light from a LED replacement bulb, they use less wattage. This is due to differences in the material properties of the junction. Homojunction LEDs fabricated with amphoteric dopants were far more sensitive to displacement damage than. Photodiodes are used in robots and devices as light sensors. The photon sensor is used to detect when light levels are low. Hence, they are called IR LED's. REQUIRES CURRENT LIMITING & MOUNTING TO HEATSINK WITH THERMAL PAD. I found an test of someone how measured the maximum speed of a GPIO port. To put this long life in perspective, a 25,000 hour rated LED light bulb that burns for 8 hours a day will last for an average of 8. AC110/220V 1500W, 24Keys 16 Color IR LED Controller, For Bridge Lighting Project, Connect 110V 164Ft High Voltage SMD5050 RGB LED Strip,Neon Guided by a belief that LED lighting would be an integral part of everyday life's illumination, superlightingled. 5 volt led fasher runs more than a year on a single 'd" cell and alternately flashes 2 LEDs at about a 1 second rate. com offers a wide variety of Lutron Products that will fit any budget or any need. The problem is that I do not know the voltage of the led. High-power LED Dual Array Red/Near-InfraRed 660nm/850nm. 3mm LEDs are the smallest and used in tight-fitting applications, while 8mm and 10mm models are used where you want to get out as. 02 = 175 ohms. An IR LED is a special LED which emits infra red rays in the range of 760nm. The photodiode here works as the IR receiver which receives infrared rays of Infrared LED. They also can be used in products ranging from TV remotes and auto-focus cameras to electronic gates. 7 V for a red LED or 1. It is a CMOS version designed for IR transmission. How Do LED Lights Burn Out? In order to answer the question, Do LED lights burn out? it is necessary to first understand how they work. All irradiations were done with 50-MeV protons. As an innovator in the field, Sylvania’s LED light bulbs are some of the most advanced and reliable on the market. Shop LEDSupply - Free Shipping & the lowest prices on Infrared (IR) high power LEDs. My receiver outputs the 5v supply i give to it and then this output voltage drops to around 0. IR illuminators available with brightness control and adjustable delay and lux switching all set up via the supplied remote control. *With wide detection range. 206 Uniondale, NY 11553 516. Includes a 9 Volt battery, meets mil-specs and is made in the USA. Use to detect when of your machine passes by a particular point. High quality, easy-to-use digital panel meters at very economical prices. Ultraviolet light is divided into three bands: UV-A, which is fairly innocuous; UV-B, which causes sunburns; and UV-C, which kills things. Optronics’ ILL38CMB Corner-Mount LED Lamp has infrared sensing … Connect-to-Protect Introduces Industry's First Trailer Harness Plug Protectors October 23, 2018. Since their inception they have grown to become a leader in the LED lighting sector in both Italy and across the globe due to their advanced technical knowledge, stringent quality control and mission to always bring new and innovative products. They are air tight, so using them in damp locations is acceptable. 5 for InGaN and 1. If you insist on doing it the proper way, looking stuff up in datasheets, read on. This page will help you get to know your Xbox One console a little better. The red would hog the majority of the current. If you have a growing interest in electronics and would like to get started, this is the right place for you! Our products range from general prototyping components to integrated development boards including Arduino, Raspberry Pi and much more. · To find the forward voltage at that current, · I · connect the LED directly to the supply (no resistor) and slowly increase the voltage from zero until the current reads 20mA. Essentially, Magnalight. LightinTheBox. 5 V: 126° Zener diode: SMB1N-375V-02: 375 nm: 560 mW: 500 mA <4. Line voltage (120V) flood lights are ideal for commercial and municipal use. The LED forward-voltage drop: For most infrared LEDs, the forward-voltage drop is 1. At Baja Designs, our military infrared lights can handle whatever the road throws at them. IR Light Beam Circuits. OSRAM Opto Semiconductors Our extensive technological know-how and our passion for innovation make us a global leader in the field of optical semiconductors. SunLike Series natural spectrum LEDs are similar to sunlight which radiate a uniform amount of energy at all wavelengths, including infrared and ultraviolet as the optimal light source for plant. In other words, LED is an optical semiconductor device that converts electrical energy into light energy. Volts is abbreviated V. SYLVANIA LED Dimmer Compatibility List Files Visit us at these events and tradeshows to see the most innovative products and solutions we have to offer. The Blocklite is an ultra-bright LED flashlight that simply attaches to a 9-volt battery for power. Current is usualy 20mA, for UFO LEDs current is: 30mA for InGaN and 50mA for AlGaInP. So it should be possible to encode the IR codes fully in software. A property of light-emitting diodes (LEDs) is that they produce a certain wavelength of light when an electric current is applied--but they also produce a current when they are subjected to the same wavelength light. Visit your local Bunnings Warehouse today. The LED current is about 180mA which might burn out your IR LEDs. Up to 70 meters / 230 ft. com came into LED industry and keep up with the advanced technoloty. You should be able to check this LED by viewing the LED with a camcorder or a digital camera, as you have been doing. Capri IR Sensor LED Lighting L & S is an Italian Company set up in 1977 in Maron di Brugnera, Italy. A typical IR LED forward voltage drop is about 1. The IR sensor module consists mainly of the IR Transmitter and Receiver, Opamp, Variable Resistor (Trimmer pot), output LED in brief. com, the world's leading wholesale and retail website. Thus, limiting the current through the LED with the use of a series resistor is a common and simple practice. The detector will measure the light scattered or reflected by a surface a short distance away. We focus on high quality sign lighting LED modules, fast delivery. But there is still the question how to drive the IR led. Never connect an LED directly to a battery or power supply because the LED is likely to be destroyed by excessive current passing through it. • In 1962, Nick Holonyak Jr.


Universal camera can be attached as the front or rear view camera on any vehicles. The camera is great for cars with grills where a special cameras cannot be fitted. For example Audi A4/A5 B8 (models 2008-2011); Audi S4, RS4, RS5, Q5, RSQ5 grills, most of Mercedes Models, Mazda CX-9, CX-5 with a new logo). Please note the installation requires pre drilling 2 small holes for the screws to attach the camera's adjustable bracket.
The camera allows you to see objects in front of the car and makes your parking much easier. Compatible with all our camera interfaces. This camera will not work with OEM LCD by itself, you need to have CarsGadget Backup Camera Interface or Smart Multimedia Interface installed in your car first.


Nowadays, most of the peoples are familiar with the contact lenses. The contact lens is nothing but a medical device that you can wear it right on the corner of your eye. People can correct their refractive errors by using contact lenses. They also have the capability to improve the power of the eyes. If you want an accurate vision with enough safety, then using the contact lens is correct to measure but it should be handled with care and used under proper supervision. The contact lens must be selected as per the doctor’s instruction. It is considered the proper replacement for your eyeglasses. Let’s see some more effective information here regarding this that will help you choose the right lenses.
Here are Different Type Of Contact Lenses And The Benefits:
The water content in these contact lenses is very low and they are difficult to wear. The use of hard lenses has been drastically reduced in years, but they are recommended in some special cases.
- They are customizable and they easily fit your eyes that are why the sharpness of the vision is much better with these types of lenses.
- Inflammatory conditions are very low because the hydration levels are very low.
- The hard lenses are very easy to clean and handle.
While compared with the hard lens, the semi-soft lenses have more water content. Following are the benefits of semi-soft lenses.
- They help you to restore the power of the eyes, vision sharpness is also better when compared to hard lenses.
- Compared with the hard lens, the semi-soft lenses are more comfortable to wear, because it has high water content.
- They can be worn continuously for 12 hours.
The soft lens is considered as the most familiar and popular contact lenses and is being used widely nowadays. Due to the high level of water content in the soft lens, it can be worn for a longer time.
- They are more pleasant to wear for a long time. and can be worn for up to 14 hours.
- They are supremely appropriate for sportsmen, actors, pilots, and air hostesses.
- They are easy to maintain and clean.
Importance Of Contact Lens Hygiene:
Although there are, various horror stories about contact lenses you will face any problem with lenses only when you don’t take care of proper hygiene. You have to follow some of the points while wearing the contact lens.
Here are a few things to be kept in mind while using these lenses:
- Every time you have to wash your hands with mild soap in clean water before going to insert or remove your contact lens.
- If the blister of the contact lenses gets broken it means, you should not use it.
- The wearing time of the contact lenses is mentioned in the packaging. If the time of wearing is mentioned for 10 – 12 hours per day means you shouldn’t extend it beyond this time.
- You should remove the lenses while sleeping.
- You should keep the lenses in the solution they come with.
Before wearing the lenses you need to get your eye tested with an ophthalmologist who will not only test your eyes but also recommend you the right lens that will be comfortable for your eyes. In case you face any side effects after wearing the lenses like burning or itching you must immediately see your doctor. These are all the instructions the people should follow while going for the contact lenses.


ManuVision Intelligent Machine Vision Platform is an edge-based machine vision inspection software system powered by deep learning technology, designed to locate, measure, detect, and recognize common defects or key metrics. The platform comprises three components, namely, Trainer, Designer, and Runtime, and covers the full spectrum of functions from image labeling, deep learning model training, model testing, inspection pipeline authoring, and online inspection. It significantly improves the quality and reduces the costs for delivering inspection solutions. ManuVision Intelligent Machine Vision Platform is equipped with our proprietary industrial cloud platform, which may operate in a public cloud or on-premise. With WIFI or 5G network, ManuVision running at edge and industrial cloud platform could exchange information bilaterally, including making upgrades to algorithm models enabled by our over-the-air technology, updating status of devices in operation and operation logs.


UltraScan® PRO is an ultra-high-end professional spectrometer ideal for quality control and research
Color measurement. UltraScan® PRO can measure not only reflected and transmitted colors, but also spectral reflections
Rate, transmittance and fog. It complies with all CIE, ASTM and USP standards for color measurement.
UltraScan® PRO delivers excellent inter-instrument consistency, spectral measurement accuracy and unsurpassed long-term stability.
Whether solid, liquid or transparent film, it provides an accurate and reliable color measurement results.
The UltraScan® PRO dual-path optical system features two high-resolution holographic diffraction gratings with an effective bandwidth of 5nm. The system uses highly sensitive infrared and 512 diode matrix detection diffraction gratings. Three sets of high-intensity long-life flash xenon lamps are used for instrument illumination.
• Opaque, transparent and translucent samples can be measured
• 3 reflectance measurement areas available
• Provides both specular reflection measurement and removal specular reflection measurement ii
A variety of modes can be used to detect gloss and texture on reflected colors Impact.
• Industry-leading oversized transmission chamber with openings on three sides and one-button test
The measurement button makes sample measurement convenient.
Textile Printing Paste Filter
This kind of filter is basket filter with 80 – 120 meshes. It is suitable for on-line filtration of paste in textile printing system.
Solvent-Based Material Filter
The shell and filter element are made of stainless steel with fast-loading structure. The seals can withstand solvent. The filtration mesh is 80-300 mesh. They are suitable for on-line filtration of low-viscosity such as solvent-based ink, paint, PU pigment and various solvents.
Water-Based Material Filter
The shell is made of macromolecule material and the filter core is stainless steel. It is suitable for water-based materials with low viscosity. The filtration mesh is 80-300 mesh. It is suitable for on-line filtration of water-based ink or paint.
Industrial Control Systems
Based on our strong R&D capabilities, we have developed the printing machine data online acquisition system, PU synthetic leather wet batching central control system, polyurethane production central control system and so on.


Sunlight is usually reflected and absorbed in several directions and this can cause eye injuries if you don’t have proper eye protection.
Sunlight reflected horizontally from land, water and cars is common in the way we all live today and this light that is reflected back horizontally, producing a strong glare.This causes interference with vision on land and water.
Normal sunglasses are known to provide basic protection against both vertical and horizontal ultraviolet rays. However, the sunglasses do not diminish the glare from the horizontal rays that are reflected.
Polarized have a built-in laminated filter to permit only vertical rays of light to pass through and blocks horizontal rays, eliminating glares. This is usually seen during fishing or boating as you’ll suddenly be able to see through surfaces.
Normally, you would see reflections from the sky and sun.Polarized sunglasses are related to sunglasses. However, ordinary prescription glasses can also have polarized lenses.
Advantages and Disadvantages of Polarized Lenses
A pair of sunglasses of high quality include a polarized lens, but in saying that you can also have a cheap pair of sunglasses frames that you can replace the current lenses and make them polarised. There are several online companies that can provide this service for you. Polarized lenses increase visual comfort, diminishes glare and reflection, enhances clarity of contrast and vision, faithfully conveys colors and reduces eye strain.
Polarized lenses makes it hard to view LCD screens. This is because of the effect they create on images, making them disappear on screens at some angle. Heavy machine users and pilots are usually discouraged and disallowed from using polarized lenses. This is attributed to the difficulty of operating machines when wearing polarized lenses.
Polarized lenses are recommended for skiing. However, they might compromise contrast in some lighting conditions, making it hard to distinguish between snow, ice patches and moguls. They are more costly than a regular lens.
The additional expense is worthy for individuals who require polarized lenses. However, it becomes an additional expenditure for those who just need regular sunglasses.
Do Polarized lenses Provide protection against Ultraviolet Rays?
They provide protection against the sun’s ultraviolet rays. Keep in mind that they offer different but not increased protection from the ultraviolet rays.Depending on your use for sunglasses, polarized lenses offer no noticeable improvement over normal standard glasses.
Not all lens models protect against ultraviolet rays. Before buying sunglasses, verify the level of ultraviolet ray protection they offer. This is usually marked on the right side of the lenses.
Do Your Eyes Need Polarisation Protection?
The best way to know if you need special lenses is consulting your eye physician during an eye exam. If you are having issues with your current sunglasses and feel that you need polarized lenses, visit an eye doctor.
Every eye case is different and your doctor can determine if you stand to benefit from polarized lenses. If you are into boating, start using polarized glasses on the water. However, if you just want an increased eye protection from ultraviolet rays, consider using dark lenses.
Leading manufacturers of glasses offer a variety of glass models with polarized coatings. Therefore, whenever the sun casts its rays into your eyes, reach out for your polarized lenses.


Partner UEDIN works on a DIAL remote sensing device that potentially will allow to measure vertical gradients of CO2 and CH4 up to several kilometers height. The first prototype results look very promising and even shows potential for using the device for boundary layer height and aerosol observations. Read more in the deliverable report.
A time-versus-range image showing variation in the return signal of the DIAL prototype of power over an interval of 9 min. The bottom blue region is the lowest 200m where the system is “blind” due to its optical design. The red and yellow region on top of that shows the scattering by gases and aerosols in the boundary layer (up to 920 m), followed by the residual layers in the lower troposhere. The top layer of red and yellow arise from mid-level clouds. Return signals from clouds have been received from heights up to 5.8 km.


Coil fed laser cutting
Produtech has developed excellent know-how in manufacturing with coil fed laser cutter process, facilitating and speeding up processes.
Produtech has developed a range of coil-fed laser cutting machines, designed to meet the increasingly specific needs of the market. Flexibility is the keyword, in addition to high productivity. The traditional sheet metal laser cutting machines cannot guarantee high performance because they require big stocks and a continuous sheet loading process.
Coil-fed laser cutting machines, instead, are designed to cut faster due to the continuous and automatic supply of metal material: the processes for uploading raw materials and unloading cut parts are optimized and easier.
Produtech coil fed laser cutting machines
Produtech’scoil fed laser cutting machine is called ISEO and two features differentiate it from the rest of the market:
- It’s specifically designed to cut metal sheets straight from the coil. A coil-fed laser cutting machine is much more efficient than a regular sheet-fed machine and can provide many advantages;
- It works with an optic-fiber laser source, instead of a CO2 laser.
It’s available in two different series:
- ISEO A1, the standard series of this model which provides extremely precise cuts, even on small parts;
- ISEO A2, the best solution for users looking for accuracy while producing parts and high production speed, which is made possible by an additional Xa axis.
Are you interested in Produtech’s coil-fed laser cutting machine?
We will assist you with a personalized consultation.
Coil fed laser technology: all the advantages
More advantages are resulting from optic-fiber coil-fed laser cutting compared to the CO2 laser, in particular:
- The laser allows to cut faster, with greater productive autonomy and higher productivity;
- The fiber laser requires very little maintenance;
- The supply of metal material is continuous and automatic, without any operators who periodically load the machine with metal sheets;
- The processes for uploading raw materials and unloading cut parts are optimized and easier;
- In addition to coil laser cutting, Produtech implemented its sheet metal laser cutting machines leveraging optic-fiber laser sources.
Optic-fiber laser is easy to handle, precise and powerful; it requires very little maintenance and so it guarantees significant cost and energy savings. Last, when it comes to very thin metal parts, the fiber laser sparks the cut in a better way and works faster.
Latest generation coil-fed laser cutting machine
Produtech punch laser cutting coil-fed EFFICOIL is the ultimate machine for laser cutting. It combines two different technologies: punching and laser. EFFICOIL has two working heads, perfectly synchronized, which operate concurrently but are completely independent. The electric punching unit works on outlines and deformations, while the optic-fiber laser-cutting unit works on internal and external profiles, with obvious benefits:
- Precision: EFFICOIL allows to manufacture details with the highest precision;
- Speed and productivity: the action of punching and laser cutting at the same time allows reduced processing time and, working independently on two different portions of the same coil, increase productivity;
- Energy and CO2 savings during coil sheet processing: EFFICOIL does not require accessory machines. Plus, EFFICOIL produce very little CO2 and vapors created by lubricant liquids;
- Raw material savings: thanks to coil feeding and nesting programs, the arrangement of the parts to be produced can be optimized by using a wider initial surface (long coils instead of pre-cut single sheets);
- Reduction in workspace occupancy: EFFICOIL occupies less space inside the production site; also, using coils instead of single sheets on pallets further reduces the occupied space;
- Reduction in manpower for loading raw materials: no need to move products away from different machines, collect scraps and place the final products on pallets.
Coil-fed laser vs sheet laser
At this point, we have a complete overview of the advantages of a coil-fed laser cutter machine compared with a sheet laser machine, which can be summarized as follows:
- Producing metal blanks using coil-fed laser cutting technology allows for greater material optimization, that will save you money;
- Reduction of productivity time;
- Reduction in manpower need;
- Higher precision of cut.
Are you interested in our coil-fed laser cutting machine?
We will show you all its incredible advantages.


Our lab is equipped with state-of-the-art instruments largely financed by the additional equipment funding from our ERC Starting Grant. If you are interested in performing measurements with one of them, please contact Prof. Sotiriou.
Flame spray pyrolysis reactor
Flame spray pyrolysis represents the most versatile tool in flame nanomanufacture offering the possibility to produce single- and multi-component nanoparticles and nanoparticle films on substrates at high production rates (g/h) with remarkable reproducibility. Our setup is equipped with two nozzles for double-nozzle synthesis, as well as with an enclosed coating reactor for core/shell nanoparticles.
Rigaku MiniFlex is a compact desktop powder X-ray diffractometer for qualitative and quantitative analysis of crystal size as well as phase composition.
N2 adsorption for surface area and porosity analysis
Micromeritics Tristar II Plus 3030 and FlowPrep. The Tristar II Plus is an automated, three-station, surface area and porosity analyzer that delivers excellent performance and speed of analysis.
Perkin Elmer LS55 fluorescence spectrophotometer equipped with plate reader accessory for fluorescence, phosphorescence and bio- and chemi-luminescence measurement modes.
Ultraviolet and visible (UV/vis) spectrophotometer
Analytik Jena Specord 210 Plus with range 190-1100 nm, variable bandwidth, scanning, dual beam, for general applications, single cell holder, and also equipped with an integrating sphere.
Scanning electron microscope (SEM)
Thermo Scientific Phenom Pharos is a desktop SEM with a FEG source that makes crisp, high-brightness images with resolution <4 nm and magnification up to 1,000,000X. The systems is equipped with an EDX sensor for elemental analysis.
Fourier transform infrared spectroscopy (FTIR).
The Agilent Cary 630 FTIR spectrometer is a compact and versatile instrument providing superior quantitative and qualitative information for routine analysis of solids, liquids, and gases. It is equipped with the transmission, attenuated total reflection (ATR), and diffuse reflectance modules.
Dynamic and electrophoretic light scattering (DLS-zeta potential)
The Zetasizer Ultra is the world’s most capable combined DLS and ELS system, incorporating Non-Invasive Back Scatter (NIBS®) and, uniquely, Multi-Angle Dynamic Light Scattering (MADLS) technology for the measurement of particle and molecular size. The system is equipped with a titrator.
High performance liquid chromatography (HPLC)
The 1260 Infinity II LC System is a robust HPLC that offers the widest choice of modules for analytical HPLC and entry-level UHPLC.
Electrochemical ion selective electrode setup
The Mettled-Toledo SevenCompact™ pH-meter and ion meter series offers versatility, ease-of-use and durability. Our setup is equipped with Ag and Ca ion selective electrodes.
This manual laboratory press is ideal as an FTIR press, KBr press for up to 25 ton load.
Carbolite chamber furnace and sintering oven CWF 5L with chamber volume 5 L and temperature up to 1300 °C.
Glass Oven B-585 Kugelrohr
This glass oven equipment is suitable for distillation, sublimation, freeze-drying or drying of small samples. The whole length of the oven tube heats up to a maximum of 300 °C. The oven is equipped with a graphic display capable of a manual and programmable modes. It features programmable 3 step temperature / time control setting options.
Near infrared lasers (emission wavelengths 785, 808 and 980 nm) coupled with optical fibers and with tunable power output equipped with collimator (diameter 5 mm) and diffusers (square and circular shapes).
Two spectrometers from Ocean Optics, one with range 350 nm to 1000 nm with a linear silicon CCD array detector (FLAME-S-VIS-NIR), and one with range 950 nm to 1650 nm with an InGaAs linear image sensor (FLAME-NIR). coupled with an optical fiber input.
Xenon light source
A Xenon Light Source 300W Monochromatic Light from Asahi Spectra with Filters, with features as: high power monochromatic light, IR heat blocking, Built-in filter wheel, No need of optical axis alignment, Touch panel operation, RS-485 remote control.
The Testo 871 thermal imager combines high infrared resolution with professional measuring performance and easy handling with IR resolution of 240 x 180 pixels, via integrated testo SuperResolution Technology 480 x 360 pixel, and a broad temperature range from -30°C to +650 °C.
The Laurell Technologies WS-650Mz spin coater will accommodate up to ø150 mm wafers and 5″ × 5″ (127mm × 127mm) substrates, and features a maximum rotational speed of 12,000 RPM.
Wanhao Duplicator 4S is an FDM printer with a build volume of 22.5 x 14.5 x 15 cm. It has a dual extruder that can print two build materials such as ABS, PLA and other filaments or it can use dissolvable support material such as PLA to print. The Wanhao can reach 100-500 microns layer height.
The Anycubic Photon DLP is a 3D printer equipped with an easy to use 2.8 inch color touch screen. It works with resin. DLP stands for Digital Light Processing. During this process an UV light source is used to harden liquid resin (polymerize). Resolution 47µm. 3D print size of 115 x 65 x 155 mm.
The Moai 130 SLA printer is a compact SLA printer that brings high-resolution printing to the desktop. This printer offers the high-quality prints and is all about flexibility and performance. Build Volume: 13 x 13 x 18 cm and 70-micron laser spot.
Raman spectrometer probe
Raman spectrometer (QE Pro-Raman-532, Ocean Insight) collects Raman scattered light from 532 nm excitation. This spectrometer has the Raman shift from 150 cm-1to 4000 cm-1, the optical resolution of 0.42 nm FWHM, the integration time from 8 ms to 3600 s, and a 1044×64 element CCD detector. Equipped with a Raman probe and sample holder.
Bacterial and cell culture labs
We have state-of-the-art lab space for culturing in-vitro bacteria as well as mammalian cells, equipped with all relevant instruments (autoclave, incubators, centrifuges, microplane readers, etc).


Ketelong Polycarbonate corrugated sheets are made of premium polycarbonate granule with UV protection. Its excellent transparent roofing material with high light transmission and impact resistant capacity. We provide 10 year warranty for all types of our polycarbonate sheet , OEM service is available.
Cortrong PC sunshine board (hollow board) is made of polycarbonate raw materials and co extrusion of UV with high concentration. When the impact force is hit by 21m/s hail, there is no crack. It has the characteristics of light weight, light transmission, impact resistance, heat isolation, flame retardant and durability. Besides the above characteristics, the crystal bright sunshine board has the effect of "crystal clear and bright", which makes the light penetrate more soft and has better aesthetic visual effect.
Low-E PC board, also known as low infrared radiation PC board, is a kind of heat reflection energy-saving material. It is based on the traditional PC endurance board and PC sunlight board, maintaining the original physical properties and light transmittance under the premise, by adding infrared reflection transparent particles, made with infrared reflection ability of the plate, is a new member of the plastic plate family.
Cortelon PC endurance board is made of polycarbonate resin particles. Polycarbonate resin is an amorphous thermoplastic engineering material with excellent mechanical, optical, electrical and thermodynamic properties. Polycarbonate resin is one of the most widely used engineering materials in the world, which has made revolutionary contributions to the product performance of almost every industry. From greenhouses and swimming pools to industrial buildings, office buildings, football fields and civil buildings, cortelon PC panels provide value-added lighting solutions for various buildings.
Founded in 1988, Guangdong Hongbo Building Materials Technology Co., Ltd. is a national brand manufacturer of PVC roofing materials in China.
Guangdong Hongbo Building Materials Science and Technology Co., Ltd.
Foshan Ketelong Building Materials Import and Export Co., Ltd.
No.6 (f1-f9), South B community, central science and Technology Industrial Zone, Leping Town, Sanshui District, Foshan City, Guangdong Province
CopyRight @ 2011-2021 Guangdong Hongbo Building Materials Science And Technology Co., Ltd. 粤ICP备13029100号 Powered by www.300.cn


Surgical Scars Removal/Vaginal Tightening/Fractional CO2 Beauty Laser with 40W RF Tube
|FOB Price:||US $4,800-6,800 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $4,800-6,800/ Piece|
|Payment Terms:||L/C, T/T, Western Union, Money Gram|
- CO2 fractional laser for surgical scars removal
- 37 Products
- Product Image
- Product Name
- FOB Price
- Payment Terms
- Product Package
- Product Attribute
- Product Table
- Model NO.: co2
- Theory: Laser
- Portable: Non Portable
- Certification: Ce, ISO, SGS, TUV, Sfda
- Ship Method: DHL, UPS, TNT, EMS, Air Freight
- Service: OEM, ODM
- Power: 40W RF/10W RF
- Scan Pattern Size: 0.1mm-2.6mm, 0.1mm-20mm
- Trademark: MLKJ
- Specification: 72cm*53cm*122cm package
- HS Code: 90189090
- Type: Scars Removal Laser Equipment
- Application: Salon, Home, Medical
- Medical Device Regulatory Type: Type 2
- Warranty: 2 Years
- Color: Any Color You Like
- Screen: 8.4 Inch True Color Touch Screen
- Spot Size: ≥0.1 mm at The Focus
- Internal: 1-10ms
- Transport Package: Aluminum Box with Foam
- Origin: Weifang
The angle of radiation of CO2 laser is very small and its energy density is high. Output power density will reach several kilowatts per square cm. CO2 laser surgical system outputs infrared rays which wavelength is 10600nm. Its penetrability is comparative large. Because it can incise focus tissue after focusing, CO2 laser surgical system is also considered as laser scalpel. If beam of laser is enlarged, it is good for the heating-up physical therapy of the deepest tissue.
-- Features of fractional CO2 laser
1. Germany imported scan head, make a more accurate therapy
2. Newest eguide light arm, whose appearance is more delicated
3. 8.4 inch true color touch screen, humanized design, easy to operate, 3 modes for your option
with scanning head, used for skin resurfacing, scars removal, acne removal and stretch marks removal etc.
with cutting head, used for Nevus etc.
wtih 3 private heads, used for vaginal tighten, vaginal pink.
4. Free LOGO on screen or machine
-- Paremeter of fractional CO2 laser
|pipe type||USA Coherent laser RF pipe|
|LCD screen||8.0 inch LCD real color touch screen|
|light conducting system||7 jointed arms to conduct light|
|scan pattern size||0.1*2.6mm-20*20mm|
|scan mode||continuous super pulse fractional|
|cutting mode||ultra Pulse, single pulse, fractional pulse|
|dot quantity||2500 dots at most|
|pulse energy||1mj to 100mj is optional for each dot|
|cooling system||TEC semiconductor+air+water cooling system|
|laser apparatus||sealed off laser device stimulated by direct current|
|spot size||mini 0.2mm at the focus|
|aimming beam||635nm infrared ray|
|power supply||220V 50HZ, 110V 60HZ|
-- Function of Q swithched ND:YAG laser
- Skin Resurfacing (Superficial Peeling), Large hair pores, rough skin, tender and whitening skin.
- Scar Removal: Acne scars, burnt scars and surgery scars, etc
- Eliminate fine wrinkles, birthmark,tighten skin and increase skin elasticity.
- Dermatological Surgery (including Striae Gravidarum)
- For Vaginal tightening.
--Why choose MLKJ
Weifang Mingliang company is manufacturer of beauty equipment for 10 years, we promise you best quality machine, professional technical support and prompt after-sale service.
We have CE, ISO13485, SFDA, TUV, SGS certifications.
--Our excellent service is as listed below
1. Before order
we will confirm your favourite COLOR, applicable VOLTAGE, LOGO.
2. Before delivery
we will take photoes and film videos to show you the machine works well. When you say ok, we send machine out.
3. During transnational transport
we cooperate with reliable air shipping forwarder, arrange all shipping issues for you, make sure your machine reach to you safely.
4. After you receive machine
we will send to notice of handle installation and treatment parameter setting for reference.
we guarantee 2 years warranty for whole machine, such as pump, screen, power etc.
--Beauty machines we produce
808nm diode laser (use gold tin sintering laser bar, TEC condenser, Italy imported lamp)
CO2 laser (40W RF, imported scanning head)
HIFU (5 treatment heads,used for face and body)
980 diode laser (specialized vascular removal)
Elight/IPL (7 filters, 15*50mm big spot size)
Nd yag laser (imported laser bar, 5 treatment heads)
650nm diode laser (weight loss slimming)
Cavitation+Vacuum+RF (Tripolar RF, Monopolar RF, Bipolar RF)
SHR (super hair removal)
Multifunction equipment: IPL+SHR, 808+Nd yag laser, Elight+Cavitaion+Vacuum+RF, Elight+Nd yag laser...
For more details of the CO2 fractional beauty laser machine, contact Vicky freely please.


Laser Spectroscopy Facility
307 & 314 Rowland Hall
Fax: 949 824-3168
Facility hours: M-F, 9-5
By appointment only.
Director:Wytze van der Veer, Ph.D.
323 Rowland Hall
Because laser and optical techniques have become a common tool in a wide variety of disciplines of chemical research, the Department of Chemistry created a laser spectroscopy facility in 1993. A departmental spectroscopist was hired to manage equipment, provide know-how of optical techniques and assist in the interpretation of spectroscopic data.
The facility now incorporates a wide variety of nanosecond laser systems (Nd:Yag, Excimer, dye, OPO), a number of CW systems (Ar-ion, Nd:Yag, single mode ring dye) and a Pico Second system consisting of Nd:Yag laser and two OPO's. Also other related instruments such as a photo-spectrometer, a fluorescence spectrometer, a FTIR are placed within the facility as well as photo detectors and instruments for the characterization of laser beams.


Contact us today!
Flexible, Durable, Efficient.
LEDs, or Light Emitting Diodes, represent one of the most significant advances in lighting technology since the Edison bulb. Initially deployed as a longer-lasting and more energy-efficient alternative to incandescent bulbs, LED technology is evolving to enable lighting designers to offer more flexibility in lighting effects, from color temperature variations to beam spread options and more. (For more information on LED technology, see "The Anatomy of an LED").
With new technology, though, early adopters often experience unanticipated challenges as the technology is refined, and LED is no exception. The outdoor environment can be harsh and unpredictable, leading to premature component failure on certain fixtures. We have found, among the countless manufacturers competing to break through in this new market, that some are clearly better than others.Having specified LED lighting technology in hundreds of applications, we have gained immeasurable experience in identifying the highest quality products, and installing and maintaining the systems. With this experience, our senior design team can help you decide whether LED is right for your application and direct you toward the latest – and best – options.


The University of Central Florida (UCF) invites applications and nominations for the position of dean of the College of Optics and Photonics. The College of Optics and Photonics, which houses CREOL (Center for Research and Education in Optics and Lasers), is one of the world’s foremost institutions for research and education in optics and photonics.
Located in Orlando, UCF is one of the nation's most dynamic metropolitan research universities. We are seeking a visionary leader for the college. The dean of the college is responsible for working with the faculty to foster excellence in research and education while continuing to reinforce the role of the college within the university and industry. As the academic and administrative leader of the college, the dean's responsibilities will include, but are not limited to: fiscal management, strategic planning, and academic programs.
The next dean of the College of Optics and Photonics shall possess:
• a strong commitment to advance research, teaching, and learning;
• an ability and willingness to advocate for student success and faculty excellence;
• evidence of advancing diversity and inclusivity;
• the ability to inspire the college's faculty, students and staff, university community, industry partners, donors and alumni to dedicate their time and talent in pursuit of a shared vision for the college;
• a strong understanding of current trends and research directions in optics and photonics essential for promoting and accelerating research and discovery in the college;
• a working knowledge of the industry, its main challenges and strategic directions for the future.
This position reports to the provost and vice president for Academic Affairs.
The College of Optics and Photonics offers M.S. and Ph.D. degrees in Optics and Photonics and a B.S. degree in Photonic Science and Engineering. The faculty engage in a broad spectrum of research covering all areas of optics and photonics, ranging from fundamental physics to device and systems research.
The college has 35 core faculty members and over 20 faculty members with joint appointments, about 50 research scientists and postdoctoral scholars, over 140 graduate students, and 150 undergraduate students. The college is home to the Center for Research and Education in Optics and Lasers (CREOL), the Florida Photonics Center of Excellence (FPCE), the Townes Laser Institute (TLI), the Townes Institute for Science and Technology Experimentation Facility (TISTEF), and the Institute for the Frontier of Attosecond Science and Technology (iFAST). Additional information is available at https://www.creol.ucf.edu.
UCF and its 13 colleges provide opportunities to more than 68,000 students, offering 189 bachelor's and master's degrees, and 32 doctoral programs. Students come from all 50 states and over 147 countries. A priority on diversity and inclusiveness led UCF to co-found the University Innovation Alliance, a consortium of large public research universities committed to better serving first-generation, low-income students. U.S. News & World Report ranked UCF the 10th "Most Innovative School" in its Best Colleges 2019 report. Additionally, UCF is one of 56 public universities with the Carnegie Foundation's highest designation in two categories: community engagement and very high research activity. As one of the largest universities in the country, UCF is committed to innovative community partnerships, world-class research with local and global impact, and the integration of technology and learning. For additional information about the University of Central Florida, please visit www.ucf.edu.