The UV curing process uses UV energy and light from the visible light spectrum in wavelengths from 200 to 480 nm. UV energy "cures" inks and varnishes in a fraction of a second. A UV system consists essentially of the following components: UV lamps, reflectors, lamp housings, a cooling system and an electronic operating and control system. 1. UV Light and UV Curing Why Cure with UV? Electromagnetic Spectrum and the Wavelengths DYMAX Utilizes Advantages of Curing with UV AND Visible Light Wavelengths, Intensity, and Energy Shortwave, Longwave, and Visible Light Four Types of UV Curing Systems The UV Curing Process
UV LED Curing Lamp is widely used in printing ink curing, glue curing, painting curing, resin curing and other fields. It contains lots of wavelength, such as 365nm, 385nm, 395nm, etc.. It can be fixed and removable, easy to operate. And we also can provide solutions for customers. However, UV curing inks are as much as three times the cost of regular heatset inks, and are used only in specialty printing, such as liquor cartons, cosmetic packaging, metal decoration, screen printing, and flexography. The most common configuration of UV curing equipment is a mercury vapor lamp. Usually UV-A is used to cure UV adhesives, UV inks, or UV coating. The most common UV-A wavelength for curing UV materials is LW370 (peaks at about 368 nm), however, for some adhesives LW350 (peaks at about 352 nm) will work just as well. The exact UV wavelength might need to be determined to see which UV lamp (bulb) should be used. UV Technology Ultraviolet reactive inks and coatings require a high intensity source of ultraviolet light to initiate a chemical reaction, curing the ink or the coating almost instantaneously. Ultraviolet light forms a small part of the electromagnetic spectrum which ranges from radio waves at the long-wave end, to x-rays and gamma rays at the ...
Most plastic bonding UV adhesives have a longer wavelength photoinitiator which reacts with 400-420nm wavelength and will react in normal daylight fairly well. Glass bonding products have a photoinitiator which is activated when exposed to UV light of 365-400nm wavelength. In composite initiator system, for magenta UV curable jet ink, blue UV curable jet ink and yellow UV curable jet ink, the curing time of Irgacure369/ITX was less than other photoinitiators. For black UV curable jet ink, curing time of Irgacure184/ Irgacure819 was less than others. References  Li Lu-hai, Zhang Shu-fen, Yang Jin-zong, Zou Jing.
The types of UV lamps used for UV ink curing includes low pressure and medium pressure UV (MPUV) curing lamps as well as amalgam UV curing lamps. Using a wavelength of 254nm, UV low pressure lamps are used to cure inks in high-quality magazines and newspapers. For the longer-wavelength UV devices, in a similar manner to blue LED fabrication, InGaN-based epilayers are grown on sap-phire substrates to produce 385, 395 and 405 nm UV LEDs for curing. One key advan - tage to higher-wavelength devices is that they can be driven at higher power. “395 nm is really the sweet spot for UV LED curing, All coatings, whether paints, inks or adhesives, require a perfect,dry and cured surface. Depending on the process and the coating for curing, infrared heat, UV light or a combination of both technologies, like "Hybrid Cure ", are efficient solutions. Find UV Marking Inks related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of UV Marking Inks information.
SBM-120-UV Product Datasheet Wavelength Range (nm) Radiometric Flux Wavelength Bins Package Configuration Bin Kit Flux Ordering Part Number3 Code Min. Flux (W) 365-375 H 8.0 365, 370 F34 SBM-120-UV-F34-H365-22 I 9.1 365, 370 F34 SBM-120-UV-F34-I365-22 380-390 L 12.1 380, 385 F34 SBM-120-UV-F34-L385-22 M 13.3 380, 385 F34 SBM-120-UV-F34-M385-22 390-400 The FireEdge UV LED curing lamp is designed as a simple, low cost, small form factor air-cooled LED light source for pinning and curing of inks, coatings and adhesives. Download the Products Overview Brochure for more information Most plastic bonding UV adhesives have a longer wavelength photoinitiator which reacts with 400-420nm wavelength and will react in normal daylight fairly well. Glass bonding products have a photoinitiator which is activated when exposed to UV light of 365-400nm wavelength. Which applications get the best results with LED UV? Double production speed can be achieved with thick, heavily pigmented inks. The LEDs’ high intensity UV-A rays penetrate thick ink coats better for more consistent curing with improved adhesion, delivering faster speeds with silkscreen, laminating and flexo base white.
Ink used for Acuity LED 1600 is UV curable ink (UV ink), which is excellent in drying property and processed quickly. Inks used for wide-format printing are roughly divided into two types: Solvent ink containing a volatile solvent is dried by heating and UV ink containing a reactive monomer is polymerized and hardened by UV light. To polymerize ... The inks provide excellent inter-coat adhesion between paper – ink – melamine – resin, without any tendency to bleed thanks to UV curing. Cleaner and ink meet the IKEA standards listed in IOS-MAT-0010 and IOS-MAT-0066. The basic colors of the digital printer can be set (pinned) with a UV-LED (395 nm) and then fully cured by exposure to ... The Experts in UV light technology - UV curing lamps, UVC germicidal light bulbs, handheld UV cure systems, UV ovens, lab chambers, & UVC disinfection devices. The 2300 Series UV / UV‐LED Screen Ink is tailored to meet the needs of the container market for printing on various glass and plastic bottles used in the packaging of cosmetics, household The inks provide excellent inter-coat adhesion between paper – ink – melamine – resin, without any tendency to bleed thanks to UV curing. Cleaner and ink meet the IKEA standards listed in IOS-MAT-0010 and IOS-MAT-0066. The basic colors of the digital printer can be set (pinned) with a UV-LED (395 nm) and then fully cured by exposure to ...
Darocur® 4265 Excellent for curing white inks and coatings. For additional information about individual products or specific applications, please contact your local Technical Representative. Ciba Photoinitiators for UV Curing UV LED Curing Because of the limited spectral wavelength, UV LED primarily operates in the UV-A zone and considered to be ‘safe’ because it is closest to visible light. However, prolonged exposure to this energy can be dangerous. The UV-B and much of the UV-C spectrums of light are primarily used for germicidal and sterilization purposes. All inks and coatings each have their own characteristic spectral absorbance, ranging from high absorbance of short UV wavelengths, to lower absorbance for longer wavelengths.(5) Spectral absorptivity is a key factor in determining the best wavelengths for most effective curing. A Simple Method to Determine Spectral Absorption The Phoseon FireFly is an air-cooled small form factor UV LED curing lamp with peak intensities up to 8W/cm². The FireFly product is ideal for small area and spot cure applications. It perfectly suits the UV curing of adhesives, inks, electronic materials and biomedical materials. The addition of gallium to the lamp yields a strong output in the longwave range between 400 and 450 nm. This makes the V lamp a good choice for curing white pigmented inks and base coats containing titanium dioxide which blocks the most shortwave UV. Fluorescent lamps. Fluorescent lamps are used for UV curing in a number of applications.


Unveiling the Enigma: The Wonders of Holography Explored
Holography, a captivating technology that creates three-dimensional images, has transcended its sci-fi origins to become a cornerstone of visual innovation. In this article, we embark on a journey into the realm of holography, delving into its principles, applications, and the mesmerizing experiences it brings.
The Essence of Holography: Beyond Two-Dimensional Imprints
Holography goes beyond traditional photography by capturing not just the intensity of light but also its phase. This allows for the recreation of three-dimensional images that possess depth and parallax, creating a more immersive and realistic visual experience. The process involves splitting a laser beam, with one part illuminating the subject and the other serving as a reference beam.
Principles at Play: How Holograms Materialize
The creation of a hologram involves recording the interference pattern between the light waves from the subject and the reference beam on a light-sensitive surface. This pattern, known as a holographic interference fringe, contains the information needed to reconstruct the three-dimensional image when illuminated with the same or a suitable light source.
Applications in Art and Entertainment: Holography Takes the Stage
Holography has found a place in the realms of art and entertainment, offering new dimensions of creativity. From holographic art installations that defy conventional boundaries to holographic performances that bring virtual artists to life on stage, the technology has enriched the visual and performing arts, pushing the boundaries of imagination.
Holography in Scientific Visualization: A Window into the Unseen
In the scientific realm, holography serves as a powerful tool for visualizing complex structures and phenomena. In fields such as microscopy and medical imaging, holographic techniques provide detailed insights into intricate biological structures. The ability to capture three-dimensional data enhances our understanding of the microscopic world.
Holography in Data Storage: Beyond Traditional Methods
Holographic data storage represents a futuristic approach to information storage. Unlike traditional methods that store data in two dimensions, holographic storage utilizes three-dimensional storage space. This enables higher data densities and faster access times, making it a potential candidate for the next generation of data storage solutions.
Security Features and Authentication: Holograms as Protectors
Holograms play a crucial role in security features and authentication. From holographic seals on official documents to holographic images on credit cards, they add a layer of complexity that is challenging to replicate. This use of holography helps deter counterfeiting and ensures the integrity of valuable items and documents.
The Holographic Future of Displays: From Sci-Fi to Reality
Advancements in holographic displays hold the promise of transforming how we interact with visual information. From holographic screens that bring images to life in three dimensions to augmented reality experiences that seamlessly blend virtual and real-world elements, holography is shaping the future of visual communication.
Challenges and Future Innovations: Navigating the Holographic Landscape
Despite its wonders, holography faces challenges such as the requirement for precise conditions and equipment to create high-quality holograms. Researchers are actively exploring innovations to overcome these challenges, including the development of holographic displays for everyday use and the integration of holography into virtual and augmented reality systems.
Exploring the Holographic Frontier
In conclusion, the world of holography unfolds as a mesmerizing frontier of visual exploration. Its applications span art, science, security, and technology, offering a glimpse into a future where holographic experiences are seamlessly woven into our daily lives. To explore more about the wonders of Holography, visit our comprehensive guide for a deeper dive into this captivating technology.


With the introduction of progressive lenses, several decades ago, a true revolution occurred. Being able to see at all distances was no longer just a theoretical possibility.
However, the problem with traditional progressive lenses is that you have to get used to it. Many progressive wearers need some time to adjust themselves to the way they perceive the images.
Thanks to the Balanced View Control principle Hoyalux iD lets you experience an unsurpassed stable image perception.
Hoya is the first manufacturer to succeed in developing a progressive lens with a completely new and revolutionary structure. It neutralizes the disadvantages and provides maximum benefits.
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Efforts continue regarding the analysis of particulate contamination recorded by the Camera/Photometers on STS-2. These systems were constructed by Epsilon Laboratories, Inc. and consisted of two 16-mm photographic cameras, using Kodak Double X film, Type 7222, to make stereoscopic observations of contaminant particles and background. Each was housed within a pressurized canister and operated automatically throughout the mission, making simultaneous exposures on a continuous basis every 150 sec. The cameras were equipped with 18-mm f/0.9 lenses and subtended overlapping 20 fields-of-view. An integrating photometer was used to inhibit the exposure sequences during periods of excessive illumination and to terminate the exposures at preset light levels. During the exposures, a camera shutter operated in a chopping mode in order to isolate the movement of particles for velocity determinations. Calculations based on the preflight film calibration indicate that particles as small as 25 μm can be detected from ideal observing conditions. Current emphasis is placed on the digitization of the photographic data frames and the determination of particle distances, sizes, and velocities. It has been concluded that background bright-ness measurements cannot be established with any reliability on the STS-2 mission, due to the preponderance of Earth-directed attitudes and the incidence of light reflected from nearby surfaces.
The Solar EUV Experiment (SEE) on the NASA Thermosphere, Ionosphere, and Mesosphere Energetics and Dynamics (TIMED) mission will measure the solar vacuum ultraviolet (VUV) spectral irradiance from 0.1 to 200 nm. To cover this wide spectral range two different types of instruments are used: a grating spectrograph for spectra between 25 and 200 nm with a spectral resolution of 0.4 nm and a set of silicon soft x-ray (XUV) photodiodes with thin film filters as broadband photometers between 0.1 and 35 nm with individual bandpasses of about 5 nm. The grating spectrograph is called the EUV Grating Spectrograph (EGS), and it consists of a normal- incidence, concave diffraction grating used in a Rowland spectrograph configuration with a 64 X 1024 array CODACON detector. The primary calibrations for the EGS are done using the National Institute for Standards and Technology (NIST) Synchrotron Ultraviolet Radiation Facility (SURF-III) in Gaithersburg, Maryland. In addition, detector sensitivity and image quality, the grating scattered light, the grating higher order contributions, and the sun sensor field of view are characterized in the LASP calibration laboratory. The XUV photodiodes are called the XUV Photometer System (XPS), and the XPS includes 12 photodiodes with thin film filters deposited directly on the silicon photodiodes' top surface. The sensitivities of the XUV photodiodes are calibrated at both the NIST SURF-III and the Physikalisch-Technische Bundesanstalt (PTB) electron storage ring called BESSY. The other XPS calibrations, namely the electronics linearity and field of view maps, are performed in the LASP calibration laboratory. The XPS and solar sensor pre-flight calibration results are primarily discussed as the EGS calibrations at SURF-III have not yet been performed.
Five Microtops II sun photometers were studied in detail at the NASA Goddard Space Flight Center (GSFC) to determine their performance in measuring aerosol optical thickness (AOT or Tau(sub alphalambda) and precipitable column water vapor (W). Each derives Tau(sub alphalambda) from measured signals at four wavelengths lambda (340, 440, 675, and 870 nm), and W from the 936 nm signal measurements. Accuracy of Tau(sub alphalambda) and W determination depends on the reliability of the relevant channel calibration coefficient (V(sub 0)). Relative calibration by transfer of parameters from a more accurate sun photometer (such as the Mauna-Loa-calibrated AERONET master sun photometer at GSFC) is more reliable than Langley calibration performed at GSFC. It was found that the factory-determined value of the instrument constant for the 936 nm filter (k= 0.7847) used in the Microtops' internal algorithm is unrealistic, causing large errors in V(sub 0(936)), Tau(sub alpha936), and W. Thus, when applied for transfer calibration at GSFC, whereas the random variation of V(aub 0) at 340 to 870 nm is quite small, with coefficients of variation (CV) in the range of 0 to 2.4%, at 936 nm the CV goes up to 19%. Also, the systematic temporal variation of V(sub 0) at 340 to 870 nm is very slow, while at 936 nm it is large and exhibits a very high dependence on W. The algorithm also computes Tau(sub alpha936) as 0.91Tau(sub alpha870), which is highly simplistic. Therefore, it is recommended to determine Tau(sub alpha936) by logarithmic extrapolation from Tau(sub alpha675) and Tau(sub alpha 870. From the operational standpoint of the Microtops, apart from errors that may result from unperceived cloud contamination, the main sources of error include inaccurate pointing to the Sun, neglecting to clean the front quartz window, and neglecting to calibrate correctly. If these three issues are adequately taken care of, the Microtops can be quite accurate and stable, with root mean square (rms
This paper presents the development and set up of a cloud screening and data quality control algorithm for a star photometer based on CCD camera as detector. These algorithms are necessary for passive remote sensing techniques to retrieve the columnar aerosol optical depth, delta Ae(lambda), and precipitable water vapor content, W, at nighttime. This cloud screening procedure consists of calculating moving averages of delta Ae() and W under different time-windows combined with a procedure for detecting outliers. Additionally, to avoid undesirable Ae(lambda) and W fluctuations caused by the atmospheric turbulence, the data are averaged on 30 min. The algorithm is applied to the star photometer deployed in the city of Granada (37.16 N, 3.60 W, 680 ma.s.l.; South-East of Spain) for the measurements acquired between March 2007 and September 2009. The algorithm is evaluated with correlative measurements registered by a lidar system and also with all-sky images obtained at the sunset and sunrise of the previous and following days. Promising results are obtained detecting cloud-affected data. Additionally, the cloud screening algorithm has been evaluated under different aerosol conditions including Saharan dust intrusion, biomass burning and pollution events.
Over a period of 3 year a precision Sun photometer (SPM) operating between 300 and 1025 nm was calibrated four times at three different high-mountain sites in Switzerland, Germany, and the United States by means of the Langley-plot technique. We found that for atmospheric window wavelengths the total error (2 sigma-statistical plus systematic errors) of the calibration constants V(sub 0)(lambda), the SPM voltage in the absence of any attenuating atmosphere, can be kept below 1.60% in the UV-A and blue, 0.9% in the mid-visible, and 0.6% in the near-infra red spectral region. For SPM channels within strong water-vapor or ozone absorption bands a modified Langley-plot technique was used to determine V(sub 0)(lambda) with a lower accuracy. Within the same period of time, we calibrated the SPM five times using irradiance standard lamps in the optical labs of the Physikalisch-Meteorologisches Observatorium Davos and World Radiation Center, Switzerland, and of the Remote Sensing Group of the Optical Sciences Center, University of Arizona, Tucson, Arizona. The lab calibration method requires knowledge of the extraterrestrial spectral irradiance. When we refer the standard lamp results to the World Radiation Center extraterrestrial solar irradiance spectrum, they agree with the Langley results within 2% at 6 or 13 SPM wavelengths. The largest disagreement (4.4%) is found for the channel centered at 610 nm. The results of these intercomparisons change significantly when the lamp results are referred to two different extraterrestrial solar irradiance spectra that have become recently available.
The Whipple mission was a proposal submitted to the NASA Discovery AO in 2010 to study the solid bodies of the Kuiper Belt and Oort Cloud via a blind occultation survey. Though not accepted for flight, the proposal was awarded funding for technology development. Detecting a significant number of Trans Neptunian Objects (TNOs) via a blind occultation survey requires a low noise, wide field of view, multi object differential photometer. The light curve decrement is typically a few percent over timescales of tenths of seconds or seconds for Kuiper Belt and Oort cloud objects, respectively. To obtain a statistically interesting number of detections, this photometer needs to observe many thousands of stars over several years since the rate of occultation for a single star given the space density of the TNOs is low. The light curves from these stars must be monitored with a sensor with a temporal resolution of rv 25-50 ms and with a read noise of
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It is a device that examines the frontal parts of the eye, as it takes a 360-degree image and then shoots 50 different pictures of more than 25,000 points in the cornea in a period not exceeding two seconds only!
The device also gives a three-dimensional image of the cornea and a three-dimensional image of the anterior chamber of the eye, determines the front and back terrain of the cornea and its thickness and also shows white water "cataract" if it is present with the lens of the eye. The Pentacam imaging system also allows for a panoramic tour of the anterior chamber of the eye without surgery or direct contact with the cornea using an advanced camera system that scans (cornea, anterior chamber, iris, and lens). This technique displays images that the patient can instantly understand and much information about the condition of the eye allowing to display all the above structures in high magnification with many details. The Pentacam imaging system is an important tool in vision correction surgery that helps us rule out any kind of corneal problems that would be contraindications to laser vision correction.


• Multi-Mode OM3 Duplex Patch Cord with LSZH Jacket: This patch cord is designed for multi-mode fiber optic networks and features a Low Smoke Zero Halogen (LSZH) jacket.
• OM3 Fiber Optic Compatibility: The patch cord is specifically designed to work with OM3 multi-mode fiber optic cables, ensuring optimal performance and compatibility.
• LSZH Jacket: The LSZH jacket provides enhanced safety in case of fire by producing low smoke and zero halogen emissions, making it suitable for use in sensitive environments such as data centers, hospitals, and transportation facilities.
• Duplex Design: The patch cord features a duplex design, allowing for the simultaneous transmission of data in both directions.
• Reliable Data Transmission: With its multi-mode design, the patch cord enables the transmission of data over short to medium distances with high reliability and low signal loss.
• Durable Construction: The patch cord is built with high-quality materials to ensure durability and long-lasting performance, making it suitable for use in various environments.
• Easy Installation: The patch cord is plug-and-play, making it easy to install and connect to compatible fiber optic devices or patch panels without the need for special tools or expertise.
Click on the PDF icon below to download datasheet:


Supplementing remote monitoring systems with visual surveillance is the latest trend in automation systems. As in security and surveillance systems, the advantage of the complexity of the visual information obtained by cameras is being exploited. Such information is often more natural to the user than the status and evolution of technological signals. The user is then able to react more quickly and correctly to events that occur, or to analyse the causes of events on the basis of video footage.
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Modern video surveillance systems use IP data networks for video transmission. The advantage is the use of a unified infrastructure, higher digital image quality, easier management and advanced features. When switching from older analog CCTV systems to IP video surveillance, it is not necessary to replace all already installed and compliant analog cameras. Video servers or video encoders are used to digitize, compress and transmit video over the IP network. In addition to video digitization, they can offer other advanced features such as detecting changes in the image, intrusion of defined zones, sending emails with images during events, etc. If the digitised image transmitted over the network needs to be converted back to analogue video, video decoders are used for this purpose. An important part of video encoders is software for their integration into application software, SCADA systems or stand-alone software for video surveillance and recording and management of video files.
When installing new applications involving video monitoring, so-called IP cameras are used that already have an integrated video server and can therefore connect directly to the IP network. In our product range you will find a wide range of industrial cameras of different designs depending on the application. In applications with a large number of installed cameras or automated image management, the intelligent image analysis functions directly in the cameras are an advantage. We offer cameras with a large operating temperature range from -40°C to 70°C without additional heating or active cooling. Importantly, the cameras are certified for use in harsh environments, such as rolling stock or explosive environments. Because the cameras are designed from the outset for operation in harsh environments, they are backed by an extended warranty guaranteeing long-term system operation with little additional maintenance costs. We offer a complete range of accessories for the cameras, from lenses to mounting accessories.


Color and Clarity: Finding the Perfect Contacts for Astigmatic Eyes
Navigating the world of contact lenses can be a little blurry, especially for those with astigmatism. Unlike regular lenses, toric contact lenses are designed to accommodate the irregular shape of the eye that often results in blurry vision and discomfort. However, having astigmatism shouldn’t mean sacrificing style for comfort. In this post, we’ll highlight the latest innovations that merge vision correction with the freedom of choice in colored contacts for astigmatism (乱視用カラコン), ensuring your astigmatic eyes can see clearly and look great!
Understanding Astigmatism and the Role of Contact Lenses
Astigmatism is a common refractive error caused by an irregularly shaped cornea or lens in the eye. This can lead to blurred or distorted vision at all distances. Regular contact lenses may not be effective in correcting this issue, which is where toric lenses come into play. They are specially designed to have different powers in different meridians of the lens to counter the effects of astigmatism, providing a clear vision that matches the natural curvature of the eye.
A Spectrum of Clarity and Color
Gone are the days when those with astigmatism had to settle for clear and dull lenses. Today, you can find toric lenses that not only correct your vision but also allow you to express yourself through a variety of tints and colors. From subtle enhancements to bold changes, these lenses offer a spectrum of options to personalize your look. Here’s how to find the perfect balance between color and clarity:
Assess Your Visual Needs and Style
The first step in choosing the right coloredtoric contacts is to determine your visual requirements. Do you need lenses for occasional wear or everyday use? Be sure to consult with your eye care professional to select the best option for your prescription and lifestyle. Once you understand your vision correction needs, consider your personal style. Are you drawn to natural hues or do you prefer eye-catching colors that make a statement? Your choice of tint can enhance the natural color of your eyes or completely transform your look.
Explore Brands and Technologies
Several leading companies have made significant advancements in toric contact lenses. They now offer features such as high oxygen permeability, moisture retention, and UV protection, in addition to vision correction. Explore brands like Acuvue, Biofinity, and Air Optix, which all offer toric lenses in different shades.
Try Before You Buy
Making the switch to coloredtoric lenses is an exciting venture, but it’s important to find the shade that not only fits your visual needs but also your personal comfort. Many companies provide trial pairs, allowing you to wear the lenses for a day to see how well they correct your astigmatism and how comfortable they are throughout the day.
Care for Your Lenses
Once you’ve found the perfect balance between color and clarity, it’s crucial to maintain your lenses properly. Follow your optometrist’s instructions for cleaning and storing them to ensure optimal vision correction and to keep your eyes healthy and comfortable.
The Bottom Line on ColoredToric Lenses
Coloredtoric contact lenses are an innovative solution for those with astigmatism who want to enjoy the benefits of vision correction without losing out on the spectrum of self-expression. The key to finding the right pair is to combine your visual requirements with your personal style. With the right approach, you can have lenses that not only provide clear vision but also add an extra dimension to your overall look. Remember to prioritize your eye health by consulting with your eye care professional and following proper lens care practices. Whether you’re looking to subtly enhance or dramatically change the color of your eyes, there’s a toric lens out there for you that delivers on both form and function.


Brown, white, wholemeal, thick slice, thin slice, gluten free, ideal for toasting, reduced salt, low sugar and that is just for one of the seemingly hundreds of brands.
Where to Buy Cheapest Nikon Df Deals Online ? – CameraAll current Nikon speedlights, including the SB-900 will work with all modern Nikon cameras (and most older Nikon cameras).Shop for the latest Nikon digital cameras, including Nikon Coolpix, Nikon point-and-shoot models, and more at Best Buy.
Best prime DX lenses on the Nikon D500 - DxOMark
Where to Buy Cheapest Nikon D7200 Deals Online ? – Camera
So today, we are going to showing you where to buy Nikon D7200 online for the lowest price, you can get best Nikon D7200 deals here.
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Best Lenses for Nikon D7500 « NEW CAMERA
Nikon 200-500mm VR Review - Ken RockwellShop for state-of-the-art Nikon digital SLR cameras at Best Buy.Its Art series lenses are renowned for their image quality, sharpness, and very little distortion.
Whether you are looking for a high-end, mid-range or entry-level camera, you will find the best options here.Best binoculars review. Both the Avalon and the Nikon binoculars above are ideal for use either with or without eye-glasses.
The best place to buy a Nikon D3400 | iMoreThis buying advisory is based on rumors of upcoming products and nothing else.If you continue on our site, you consent to the use of such cookies.
Best lenses for Nikon D5600 « NEW CAMERADiscuss how technology integrates into your life at Best Buy Support.
nikon d3200 | eBay
Nikon Lens Warranty - Best Buy SupportBelow is our list of the best lenses for the Nikon D3200, ranging from kit lenses (keep in mind that the camera comes with the 18-55mm VR.
As a pioneer in lens technology, Nikon strives to design lenses that offer the best possible vision to every person.


Eumaeus - The Noble Swineherd: "The two books are a Wycliff Bible, an early English translation dating from approximately AD 1410, and the famous St. Chad’s Gospel,"
"For the work, we will use an old-fashioned bellows camera with a medum-format digital back. The digital sensor is monochromatic, and 38 megapixels. The resolution is a good thing, and the lack of color is also a good thing. In a normal, color, digital camera of, say, 24 megapixels, there is a color filter laid over the sensor. Of the 24 million pixels, 8 will be filtered through red, 8 will be filtered through green, and 8 will be filtered through blue. So each full color "pixel" will consume three pixels of resolution. The software in the camera will merge the three pixels into one, full-color pixel, at the cost of some softness to the image.
Our black-and-white camera has no color filter in front of the sensor. This does not mean that we won’t have lovely color images of these Bibles, however.
The lights for this photography consist of banks of LED lights, with each bank bank of LEDs emitting a specific frequency of light. There are thirteen banks, ranging from ultraviolet, through the visible spectrum (blues, greens, oranges, reds) down to several levels of infrared. The camera and lights are controlled by a computer, which will automatically cycle through the spectra of light, taking a picture for each one.
The result is thirteen monochromatic images, each showing particular features of the page, as different kinds of ink and different kinds of stains or damage reflect differently.
At the end, the thirteen images can be merged to create full-color images that take advantage of the full resolution of the sensor. Other “false color” images can be generated to suit particular kinds of analysis.
In addition to this digital photography, the team is capturing structured light data, which involves projecting a series of patterns on the page, and photographing each one. From this data, we can generate a 3-dimensional model of the page."


Don't underestimate the cable industry's role in next-generation network development.
CableLabs has started a new R&D project aimed at radically expanding bandwidth capacity in the access network. The kicker? The technology applies not just to cable infrastructure, but to any type of access architecture.
Called coherent optics, the new work coming out of CableLabs adapts techniques used in long-haul optical networks to the much shorter links deployed closer to broadband subscribers. For a cable operator, this means the fiber network segment between a cable headend and a cable node. However, the same technology could be implemented in a telecom access environment just as easily.
Coherent optics works by using multiple dimensions within an optical carrier to transmit information. What that boils down to is an ability to create more capacity in each wavelength, which can then be combined with other wavelengths in a fiber strand to deliver significantly greater bandwidth to an optical endpoint. (See New CableLabs Optical Tech Promises Big Bandwidth Boost.)
How much more bandwidth?
"In the lab we have reached 2 terabits per second -- 2,048 gigabits per second over eight wavelengths, [or] eight optical carriers," says CableLabs Distinguished Technologist Alberto Campos. "But these optical carriers are closely spaced. We don't occupy too much of the spectrum resources that you have in fiber, so potentially you could occupy significantly more of the fiber spectrum, and have significantly more capacity. Or you [could] also improve the efficiency on a per-optical-carrier basis and increase capacity like that. So there is a lot of room for improvement. This is just the beginning."
Just the beginning is right. CableLabs hasn't even formed a working group to advance the coherent optics project yet, but it expects to do so in late spring or early summer. The group will likely consist of traditional cable vendors, but also newer entities to the CableLabs family including optical transceiver companies. Following the group's efforts, CableLabs will eventually publish technical specifications to be shared with the industry as a whole.
— Mari Silbey, Senior Editor, Cable/Video, Light Reading


CDN$ 514.99 (26% Discount)
A sleek, pocketable, and quite capable camera, the black PowerShot G9 X Mark II from Canon mixes a compact form factor with advanced imaging capabilities. Pairing a 20.1MP 1" CMOS sensor with a DIGIC 7 image processor, this combination produces clean, high-resolution image quality well-suited to working in difficult lighting conditions, with extended sensitivity to ISO 12800, and also avails quick shooting performance up to 8.2 fps for working with moving subjects. Full HD 1080p video recording is also supported, as well as in-camera time-lapse movies for producing dynamic moving image content. Complementing the imaging capabilities is a versatile 3x optical zoom lens, which covers a wide-angle to portrait-length 28-84mm equivalent focal length range, and Dynamic IS benefits this reach by minimizing the appearance of camera shake. The slim camera body also features a 3.0" touchscreen LCD for intuitive control as well as built-in Wi-Fi with NFC and Bluetooth for wirelessly transferring imagery and remotely controlling the camera from a mobile device.
20.1MP 1" High-Sensitivity CMOS Sensor
DIGIC 7 Image Processor
3x Optical Zoom f/2-4.9 Lens
28-84mm (35mm Equivalent)
3.0" 1.04m-Dot Touchscreen LCD Monitor
Full HD 1080p Video Recording at 60 fps
Built-In Wi-Fi with NFC and Bluetooth
Extended ISO 12800 and 8.2 fps Shooting
Dynamic IS and Time-Lapse Video Function
In-Camera Raw Conversion, Picture Style"
Why should I buy from MapleLeafPhoto.ca?
In Canada, we believe that we are able to bring you the best combination of best price and best value! We have established direct relationships with the manufacturers so that we can bring you the very best price!
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Laser beam alignment can be a daunting task, but it shouldn't have to be. First time users find it overwhelming and often give up and accept unsatisfactory alignment. Alignment shouldn't be a task that you avoid, it gets easier with repetition. Bad alignment can cause a number of problems; reduced cutting power, overheating lens / mirrors, in extreme cases even areas of the machine where the beam will not exit the air assist nozzle.
- Never fire a co2 laser with the protective doors open
- Never circumvent safety circuits to allow machine to operate with door open.
- Never place tape directly on mirrors, the adhesive can damage the coating.
- Always ensure water cooling and ventilation is active when firing the laser.
CO2 Laser Engraver optical system terminology
- Thumb Screws
- 1st Mirror
- 2nd Mirror
- Laser Head
- 3rd Mirror
- Focal Tube
- Focal Lens
- Air Assist Nozzle
When testing alignment the best medium i have found is regular painters tape (masking tape). Fold a piece of tape a few times to make padded square, place this square over the target mirror. Use a fresh piece of tape to secure the target tape pad. Use a pen and ruler to find the mirror center and mark.
Use a low power setting when setting alignment, i tend to use around 15% power this usually requires a 1-2 second pulse to mark the tape.
Do not let the adhesive directly touch the mirror as this can damage the coatings.
Even better still is to make a couple of 20mm acrylic circles with a target engraved into them. These targets should pop into the mounting if they are cut to the correct size and tolerance.
Adjusting the mirrors
On the rear of each mirror is three thumbscrews, these screws when turned clockwise will push the mirror mounting out adjusting the angle of the mirror. The below images show the effect of adjusting each screw and the expected result at the target. The screws can be turned counter clockwise to adjust the alignment in the opposite direction.
Far and Near field alignment
Far field alignment should always be done prior to near field. Adjust the angle of the mirror to get the beam spot to hit the centre of the next mirror when the mirrors are at their furthest distance apart. When you move the mirrors closer together does this spot move up or down? If so you’re near field alignment is out. Near field alignment is achieved by changing where the spot hits the mirror you are trying to adjust. This is achieved by adjusting the alignment of the previous optic.
The diagram below shows an example of a mirror arrangement that has been adjusted to get the spot to hit center when the mirrors are closest (near field). You can see at far field the beam exits this mirror at an angle hitting high on the 2nd mirror. This is due to the spot hitting low on the first mirror. If the beam is not hitting the 1st mirror at the correct position, 100% alignment across the entire machine will never be achieved.
If both near field and far field alignment cannot be achieved with the beam spot hitting center you must adjust the tube position.
My method of alignment is very different to any I have ever seen. I find it to be the quickest and easiest to logically complete. It consists of aligning all the mirrors to ensure the beam hits the same position both near and far regardless off its relation to the center. This method will align your optics 100% parallel to your gantry. You can then move the position of the spot in relation to center by adjusting the position of the tube.
The above image shows the 1st mirror aligned so the beam always hits the same spot on the second mirror both near and far field. This ensures the beam is running parallel too the gantry. But the beam spot is hitting about 3mm below the center, whats the solution?
The tube must be raised 3mm raising the entire beam path, the beam will now follow the blue line on the above image.
Horizontal beam alignment
Once the 1st and 2nd mirror have been adjusted so the spot hits the same position on the final mirror both near and far. Adjustments can be made to the position of the tube to raise or lower this spot. Raising the spot position at the first mirror should make an equal movement on the final mirror. If your spot is hitting to the left or right on the final mirror you must adjust the 1st mirror mounting, at the base of the mounting slacken off the 2 3mm hex head bolts. Now slide the mounting in the desired direction, make very slight adjustments. After adjusting the position of this mirror mounting you will probably have to make slight adjustments to the alignment of the first mirror.
Now your horizontal beam alignment is complete. It is now time to focus on the vertical beam alignment.
Vertical beam alignment
Incorrect vertical alignment will cause your machine to cut at an angle. This causes the machine to require more power to cut the same material. Not to mention the visual implications.
The following steps are my method to achieving vertical alignment.
- First ensure the focal height of the laser head is correct.
- Pulse fire the laser onto a suitable piece of wood.
- Lower the Z axis 100mm to cause the laser to become out of focus. (Do not move the wood test piece)
- Pulse the laser again, it may require you to pulse for longer due to the lens being out of focus.
- You should now have a large spot centered around the smaller spot.
- Adjust the thumb screws to center the larger spot around the small spot.
- If at any point you begin to hit the air assist nozzle and loose the laser beam, turn the adjustment back anticlockwise.
- You can remove the air assist nozzle if the above step doesn't work to help you achieve vertical alignment.
For other Guides, Tutorials and helpful information please like our page to be kept up to date.
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- 30W Raycus Q-Switched pulsed fiber source RFL-P30Q £2,299.99
- Teyu S&A CW-5200 Refrigerated Chiller £549.99
- 150W Laser Power Supply PSU £159.99
- Laser Powergauge V1 £149.99
- 100W Laser Power Supply PSU £149.99


Les meilleures offres pour Hasselblad V mount Lens pour Nikon Z-Mount compacts Caméra Adaptateur Z50 Z6 Z7 sont sur eBay Comparez les prix et les spécificités des produits neufs et d'occasion Pleins d'articles en livraison gratuite! Infinity remains unchanged, so the lens does not need to be re-collimated or shimmed. I fitted this F mount lens to the Z50 via the FTZ adaptor. Nikon Z50 Digital Camera with 16-50mm Lens and FTZ Adapter. The Megadap MTZ11 adapter is … Nikon Z 14-30mm f/4 S 4.7 out of 5 stars 148. Nikon Z 14-30mm f/4 S 4.7 out of 5 stars 148. Errors and omissions excepted. Next. The adapter, says the company, is suitable for Nikon Z50, Nikon Z5, Nikon Z6, Nikon Z6 ii, Nikon Z7, Nikon Z7 ii cameras. Cameras – LCD screen may have scratches or wear that is starting to affect the display. I'd also get it at Adorama, at Amazon or at Crutchfield. Your F-Mount Nikkor lenses will feel as if they were made for your Z series camera. Nikon Z 50 Creator's Kit with NIKKOR Z DX 16-50mm f / 3.5-6.3 VR lens, Microphone, Tripod and Mount (NIKON-30100) Model #: NIKON-30100 | Manufacturer#: 30100 | UPC #: 018208301003 Write a Review. DX mirrorless body with pop-up flash: A portable easy to carry body, with strong magnesium-alloy top and front. This way, the mounted manual lens can benefit from autofocus as well. Nikon Z50 + FTZ adapter + TC 1.4x III + 300mm f4 PF. Pergear 12mm f/2 lens specifications: Lens construction: 12 elements in 9 groups; 2 aspherical and 2 low wave high refractive elements Highly recommended if you want a handy zoom lens for your DX-format camera. Edge to edge sharpness: Utilising a Hybrid-AF system with 209 on-sensor AF points covering approximately 90% of the frame both horizontally and vertically. N/A, Timelapse recording: Free shipping . Nikon 40mm F2.8 AF-S DX – The best macro lens for Nikon Z50 is 40mm of 2.8 macro. Footage was taken with a Nikon Z50 +Tamron 18-400mm lens + FTZ adapter. 1. If you want an all-rounder lens then you should wait a while since Nikon 18-140mm lens for DX Mirrorless is coming in 2021. Nikon 50mm F1.8 The best portrait lens for Nikon Z50 is still Nikon 50mm F1.8 Lens. Apart from Leica M, other adapters can be stacked on top to provide a different lens mount. The Z 50 Creator's Kit provides you with everything you need to step up your video game in one amazingly convenient bundle. FTZ means F to Z, or Nikon F (SLR & DSLR) mount to Nikon's new mirrorless Z mount. Disclaimer: We have attempted to select useful information to include on New Camera, and to ensure that the resources we have included on the site -- as well as the way we have described them -- are accurate, fair, and balanced. Nikon Z50 has a Nikon Z lens mount and currently there are 18 native lenses available for this mount. Approx. N/A, Minimum ISO (boosted): Only 4 left in stock - order soon. Copyright © 2020 NEW CAMERA - All Rights ReservedPowered by WordPress & the Atahualpa Theme by BytesForAll. The Megadap MTZ11 is a new adapter for Leica M lenses on Nikon Z cameras. The adapter, a world’s first according to the company behind it, Megadap can be used with Nikon Z mirrorless cameras and it allows users to pick Leica manual focus lenses and use them with the camera’s autofocus system. N/A, JPEG quality levels: Intelligent Eye-Detection AF: automatically focuses on a subject's eyes, whether they're alone or a face in a crowd. All offers subject to availability and while stocks last. Announced on October 10, 2019, together with two compact DX lenses specifically designed for the camera, the Nikon Z50 packs many attractive features, putting it above entry-level DSLRs like Nikon D3500 and D5600. The 18mm F1.8, 24mm F1.8, and 35mm F1.8. Accessoires pour Nikon Z50. Find out now by reading our in-depth Nikon Z50 review. With its price point of $860 MSRP, it competes head-to-head with other mirrorless … Nikon NIKKOR Z 50mm f/1.8 S 4.8 out of 5 stars 141. Superb image quality: With the same wide Nikon Z mount and a high resolution 20.9MP DX-format (APS-C) CMOS sensor, powered by the fast EXPEED 6 image processor. This will appeal to existing DX format photographers who are keen to move to a lightweight mirrorless option, whilst keeping their existing lenses. Features inherited from the acclaimed Nikon Z7 and Z6 cameras include the wide Z-Mount for lenses, and the fast Hybrid-AF autofocus system. we highly recommend you to get this lens for your New Z50 camera. This will appeal to existing DX format photographers who are keen to move to a lightweight mirrorless option, whilst keeping their existing lenses. So, if you want to do a portrait, macro or landscape you have to buy a DX or FX Lens paired with an FTZ adapter to fulfill your shooting requirements. Note that this is an APS-C lens that will work on the Nikon Z50 camera or with the Z full-frame cameras in crop mode. The lens mount adapter does the job, but is built tough and weighs almost half what the camera body alone weights. Adapter for Canon FD Lens to Nikon Z NZ Z50 Z6 Z7 Mirrorless Camera "US Seller" C $16.69. The Z50 camera shown with the DX Nikkor 10-20mm VR zoom lens and FTZ lens mount adapter. NIKON Z50 Digital Camera 16-50mm VR Lens kit Bundle with Mount Adapter FTZ by Nikon. N/A, WB Bracketing: Why We Love the Nikon Z50. This is also adjustable with user settings. The adapter, says the company, is suitable for Nikon Z50, Nikon Z5, Nikon Z6, Nikon Z6 ii, Nikon Z7, Nikon Z7 ii cameras. Z 50 is designed around Nikon's revolutionary Z mount, the widest lens mount of any comparable camera system. N/A, Video Mode Categories: $15.59. N/A, ISO: $1,096.95. Nikon's latest Z-series camera, the third in the lineup, features an APS-C sensor and is being launched alongside two DX-format kit zooms. N/A, Speaker: The new Techart TZM-01 Leica M to Nikon Z autofocus lens adapter is now available for purchase at Amazon and eBay.This is the second M to Z AF adapter option after the Megadap MTZ11 adapter (available at the Photo Rumors Online Store).). If they were, that might be the best way to answer your question. Solid metal mount lens adapter allows Nikon F mount lens (Non-AI, Ai, AIS) to fit on Nikon Z50 Z6 Z7 Mirrorless Camera body. }, New Camera Website, we list all type of new camera information, price review and all type camera rumors, subscribe us or follow us via twitter or facebook. 5.0 out of 5 stars 10 ratings | 10 answered questions Bundle Price: CDN$ 1,269.00 Style: 16-50mm Kit w/ w/ Bonus Adapter Body Only. Apart from Leica M, other adapters can be stacked on top to provide a different lens mount. Silent operation: the Nikon Z50 focuses very quietly and has a silent photography mode. N/A, Self-timer: Mick "The difference between a professional photographer and other photographers is the pro doesn't show you the bad shots." N/A, Camera USB: 16-50mm Kit w/ w/ Bonus Adapter. Image not available. Aside from the new NIKKOR Z DX lenses, you get seamless compatibility with all Z mount lenses. When stopped down to f8 it is extremely sharp. Nikon FTZ adapter will change the focal length of the Lens ? The maximum aperture becomes f/5.6 because of the teleconverter, so you lose one stop of light. It uses an extendable bayonet mechanism (up to 6.5mm) that changes the distance between the lens and the image sensor. With its' compact form, large touchscreen, attractive price point and host of existing and new lenses, we are sure the Z6 will be on many of our customers' radar as a serious mirrorless contender. N/A, Effective pixels (megapixels): Nikon Z50 doesn't have a sensor based image stabilization system but 4 of these lenses already comes with optical image stabilization. N/A, Screen size: N/A, Video Modes: So, if you want to do a portrait, macro or landscape you have to buy a DX or FX Lens paired with an FTZ adapter to fulfill your shooting requirements. Klarna Finance acts as the lender. Free shipping . Creativity comes full circle. Adding the 16-50mm zoom takes the price to $1000 and a two-lens kit with both DX zooms takes the list price to $1350. VOIR … N/A, Screen type: Here I go out and about with the Nikon Z50 & Sigma 17-70mm DC lens. Best Lenses for Nikon Z50 camera. N/A, Touchscreen: N/A, Exposure compensation: Large tilting touchscreen: Featuring a high-resolution (1040k-dot) LCD monitor with smartphone-style touch controls. N/A, Flash range (metres): Les meilleures offres pour Leica M LM L/M Lentille Pour Nikon Z mount adapter compacts Caméra Z6 Z7 Z5 Z50 sont sur eBay Comparez les prix et les spécificités des produits neufs et d'occasion Pleins d'articles en livraison gratuite! Nikon Z50 has a Nikon Z lens mount and currently there are 18 native lenses available for this mount. The new model will appeal to existing Nikon APS-C DSLR photographers due to the ability to use existing lenses together with two new specifically designed zooms. Next. With its price point of $860 MSRP, it competes head-to-head with other mirrorless … The Z50 will be available for sale from November, with an MSRP of $860, body-only. N/A, Custom white balance: Opens image gallery. CDN$ 1,099.00 . In addition to the FX and new DX Z-mount lenses, the existing FTZ Mount Adapter that was released with the Z6/7 is also compatible with the Z50, which means that F-mount lenses can also be used with the new camera. Body Cap BF-1B, Rear Lens Cap LF-N1. N/A, Microphone port: N/A, Storage types: 20.9 Megapixel APS-C CMOS Sensor Made of Brass and Aluminum The maximum aperture becomes f/5.6 because of the teleconverter, so you lose one stop of light. Introducing the Nikon s first DX-format mirrorless camera: The Nikon Z50. N/A, Flash modes: Nikon Z50 Digital Camera with FTZ Adapter from Wex Photo Video. Ergonomics: Designed with a deep grip for comfortable handling, and thoughtfully placed buttons, dials, and touchscreen controls. N/A, External flash: Fast continuous shooting: At up to 11 fps with autofocus (AF) and auto exposure (AE). We highly recommend you get this lens if you are a prime lens lover.
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Trinocular Stereo Zoom Microscope
With Trinocular Head Multipurpose Zoom Microscope with rigid base, revolving head inclined at 45°.
Objectives : Highly corrected continuous Zoom 1x to 5x.
Eyepieces : 10x Extra Super Wide Field (Paired)
Magnification : Ranging from 5x to 200x (corresponding to Eye pieces & auxilliary
IPD : Adjustable from 52 to 75 mm.
Working distance : 88 mm.
Adopters : Adjustable from +6 to 6 on both sides.
Focusing : 150 mm Coarse and 50mm Fine Focusing .
Illumination : Incident & Transmitted light are 12V- 20Wt. each. Both can be used
individually or simultaneously .
Packing : In attractive Plywood Box with standard Accessories.


תאורת ספוט אולפני S-2320 Bi-color Studio LED Spot Light 160W
SWIT S-2320 160W Bi-color Studio LED Spot Light תאורת ספוט אולפני דו צבעים בעוצמת 160W
ניתן להזמנה מראש
אפשרויות איסוף ומשלוח:
◉ איסוף בחנות ראש העין - נא לתאם הגעה - 0 ש"ח
◉ משלוח לנק' איסוף - 3-7 ימי עסקים - 25 ש"ח
◉ משלוח לבית הלקוח - 3-7 ימי עסקים - 50 ש"ח
Ultra-bright and long-life
S-2320 is a studio LED spot light, with Chip-on-board LEDs of 50,000 hours lifetime, and generates 160W light output, which is an ideal light source for broadcast studio and field video productions.
20° – 70° beam angle
S-2320 outputs 20° – 70° beam angle by adjusting position of the LED board, and 0-100% non-flickering dimmable.
3000K-8000K continuously adjustable
S-2320 LED board alternated with 3000K and 8000K LEDs, and the output color temperature can be continuously adjustable between 3000K and 8000K.
CRI Ra 95; TLCI 95
CRI (Color Rendering Index) is a measure of the ability of a light source to reveal the colors of various objects faithfully in comparison with a natural light source. And TLCI (Television Lighting Consistency Index) is special for the color reveal ability by camera sensor. Max value 100.
The normal LED light has 80-85 CRI or TLCI, while S-2320 offers the super high CRI at 95 and TLCI at 95, and will not lose the object original colors.
Dimmer and Color temperature
S-2320 adopts standard 5-pin DMX in/out port, supports DMX512 protocol, and adjusts dimmer and color temperature by DMX controller.
The dimmer and color temperature occupy 1 DMX address respectively.
Dimmer / color temperature value
The rear LCD screen can display the current dimmer percentage, color temperature value, and set DMX address, supports touch control to adjust and set.
Switch off fans
S-2320 adopts silent fans to radiate heat, which will not affect normal shooting environment to record audio.
While in strictly silent required broadcast environment, S-2320 can be switched to “Silent Mode” to turn off the fans. Anyway, during the Silent Mode running, when the light detected temperature over 75 degree, it will be switched off automatically to pretect the LED.
Quick recover brightness
S-2320 supports “Sleep Mode”: you can switch off the light by pressing the DIMMER knob, to enter Sleep Mode. And press the DIMMER knob again; the S-2320 can be quickly light up to the previous dimmer value.
With black-out cloth
S-2320 is equipped with 4-leaf metal barn doors, dismountable and rotatable. Meanwhile, the light provides a special black-out cloth to prevent the light leakage.


Dashr lasers are class 3R.
Dashr uses a visible light laser to make it easier to set-up the system as compared to IR systems where the lasers is not visible. Class 3R lasers range from 1-5 mW and are considered low risk for eye injury. Additionally, our lasers are de-focused – preventing minor vibrations from tripping the system (~2.25in diameter at 10 ft). This adds to the safety component of the system.
This being said, we never suggest positioning the laser or the athlete in a manor that has the potential for the laser to enter their eye.
**Note: There was a misprint on some of our labels that state “Class 3B” as opposed to 3R — these labels are incorrect and we apologize for any confusion.**


- Quick startup
- FTTX in-service testing (Up to1:64 splitter)
- Built-in PON power meter for Triple-play testing (Only for SUN-OT5000-PON)
- High configuration series include optical light source, optical power meter, visual fault locator (VFL) and Optical Connector Inspector (MCI) modules
- USB data interface (PC software for batch data processing and report output)
- Dustproof and shockproof (2-meter drop test)
- Light weight, small size, rugged design and simple operation
- Visual link image software (Optional)
Handheld optical time-domain reflectometers (OTDRs) is of light weight, small size, simple operation and various functions. SUN-OT5000-PON series of OTDRs has a built-in PON power meter for Triple-play live testing. SUN-OT5000-H high configuration series is assembled with stabilized laser source, power meter, visual fault locator (VFL) modules and optical connector inspector module (MCI). SUN-OT5000 series can satisfy all kinds of test requirements on FTTX, WAN and backbone optical networks.
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FINDERSCOPES AND REFLEX SIGHTING DEVICES
Some of my finderscopes and reflex sighting devices.
Without the advantage of an expensive GO-TO mount to locate objects in the sky, you have to find objects the old fashioned way- by looking for them using your eyes. Even at lower powers, the average telescope doesn't show a very large portion of the sky.Trying to locate an object by looking through the eyepiece alone can be difficult, especially in areas of the sky without brighter discernable objects to help guide you. Depending on the telescope and setup you have, the image can also be inverted on one or more planes which makes it even more confusing. A sighting or "targetting" device makes things a lot easier. Once properly lined up to be aimed at the same spot as the main tube they really help center objects.
There are two basic types of sighting devices for telescopes. One is a finderscope, which is really a small, low-power telescope in itself with a large field of view. The other is a "reflex" sighting device, which has no lenses and doesn't magnify. Instead it projects a dot, crosshair, bulls eye, etc. onto a clear plate overlapping the real sky view. Each type has it's pros and cons.
Left:6X30 finderscope. Right: 9X50 finderscope.
Most telescopes usually come with a finderscope. They are mounted on a bracket near the viewing end. Every finderscope I have seen has a standard cross-hair in it: two lines that cross each other at right angles in the center of the field of view. They have a low magnification, usually between 6x and 10x, but higher powered finderscopes are available. The numbers represent the magnification and aperture of the finderscope: for example, a 9X50 finderscope has a magnification of 9X, and an aperture (main lens diameter) of 50mm.
Due to the nature of the lenses, the image in finderscopes like those shown above is upside down and mirrored hoizontally. This can be confusing to some people, as if you are looking for a small, dim point of light (dimmer planet, asteroid, star) amongst others with the use of a map, it's hard to find your way around when they are all just points of light that have been flipped on two planes. For this reason they also sell finderscopes that give a properly oriented image. They use an erecting prism, much like the ones you can buy for a refractor telescope to make the image correct. NOTE: A mirror diagonal is not the same thing as an erecting diagonal. A mirror diagonal only corrects the image on one plane, but leaves it reversed on the other. This is why if you view objects on land with a mirror diagonal in a refractor things appear right-side-up, but are still inverted left to right. Finderscopes that show a correctly oriented image are more expensive than a standard one, so it's up to the individual to decide if the need is enough to warrant the cost.
Finderscopes are useful for finding objects that are bright enough to be distinguished from the background stars when looking through them. If a galaxy, nebula, etc. is bright enough to be seen in the finderscope, it doesn't really matter if it is upside-down for the purpose of aiming the main telescope. You just center it in the crosshairs and it should be in the main viewfinder.
REFLEX SIGHTING DEVICES
Left to right:Telrad, Rigel quick finder, Antares red dot finder.
Reflex finders have no lenses or mirrors, and don't magnify the image. They consist of an LED light that projects a small circle, dot, or crosshair onto a clear plate. You line up an object by looking into the plate and aiming the telescope until the object is centered on the dot or crosshair. In the case of a Telrad (my favorite reflex sighting device) the diameter of the largest circle in the bull's eye is 2°, no matter how close your eye is when you look at it. Reflex sighting devices can be used to line up the Moon or one of the brighter planets, but they are better than a finderscope for locating an object too dim to show up in a finderscope. Using a reflex finder, you not only see the portion of the sky that is in the clear plate, but all of the surrounding sky as well. Furthermore, since you are not looking through the lense, everything you are seeing is correctly oriented. All you need is a star chart or map showing where the object is, and you can aim the telescope in the right spot.
AIMING A SIGHTING DEVICE
In order for a sighting device to work, it has to be collimated with the main telescope so that they are both pointing in the same spot. Both types of sighting devices are collimated the same way, and it is best done during the day the first time. After ensuring that the sighting device is installed correctly and secure, pick a stationary target a long way off and center it in the eyepiece's field of view (it doesn't matter if it is upside down or sideways). Choose something that has a point on it that can be easily distinguished to tell if it's centered in the finderscope or other sighting device (the end of a pole, top of a tree, or if you're lucky a circular sign). Start off with a low power. This will give you a larger field of view to work with. In the field this is what you would use to find an object, then you just keep re-centering it as the power climbs. Once centered in the eyepiece,lock down the telescope if it has clutches or lockscrews. If it doesn't, be careful not to bump or move the tube.
Now look through the sighting device. The device must be aimed so that the object you're looking at is centered in the crosshair, dot, bull's eye, or whatever the device uses to center objects. There are small screws or knobs on the mounting bracket or device itself to facilitate this adjustment. On older model finderscopes, you will have to loosen one or more screws slightly before you can tighten another. Newer finderscopes have two screws and one spring loaded support where the 3rd screw would be, and you can turn the 2 screws freely to adjust the devices aim. It doesn't take long to figure out which way to turn which screw to center the object in the sighting device.
Whether you are using a finderscope or reflex sighting device, it's important to remember that the higher the magnification you use, the smaller the actual portion of the sky you will see in the eyepiece is. While it might be easy to locate an object at 25X in your telescope, that same object might be nowhere in the eyepiece's field of view if you line up your sighting device when your magnifivation is 300X. Start with a lower power, then re-center the object each time as you gradually increase the magnification.


MOQ : 100 Piece
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We are renowned as one of the most prominent Achromatic Lens Manufacturers in India. The Achromatic Lenses ("achromat") are designed to eliminate chromatic and spherical aberrations inherent in singlet lenses. When used on-axis, an achromatic lens focuses unparallel input beam to a perfect "point", limited only by the effects of diffraction. This performance can be achieved over a broadband of wavelength. Achromatic Doublet Lens is used to collimate and focus laser beams. They can also be used for high-quality imaging on-axis.
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Focus Medical – VISUMAX
The new generation
of Vision Correction
The most recent breakthrough in laser eye surgery, the FEMTO technology, developed by Intralase Corp., is only used by Focus Medical in Hungary. This correction procedure requires state of the art laser technology in which we have invested heavily, used only by our institution in Central-Eastern Europe.
Vision correction laser eye surgery has a 15-year history.
Based on the tens of millions of interventions performed worldwide, and the 22,000 operations performed at our clinic, the laser vision correction technology we employ can be declared 100% safe.
We know that the vision correction is permanent, and the results achieved by the laser lasts a lifetime.
So far, no procedure has been able to couple maximum safety with complete painlessness and immediate results.
The so-called PRK surgery was completely safe, but the first few days after the intervention were quite uncomfortable, sometimes even painful, and achieving a fully corrected vision took weeks.
The so-called LASIK surgery achieved quick and painless results, but the intervention fell short of maximal safety, because sometimes some complications arose.
Therefore patients were forced to choose between discomfort and safety risks.
After million of FEMTO surgeries, FEMTO has been found to completely unite the advantages of PRK and LASIK surgeries, without their disadvantages.
We are not forced to make a compromise, because FEMTO surgeries offer maximum safety, total painlessness and immediate vision correction at the same time.
FEMTO is an outstandingly precise technology, which enables us to calmly and safely decide for laser vision correction.
FEMTO surgeries characterized by the three most important advantages (safe, painless, quick) are only performed by Focus Medical with our so-called femtosecond laser equipment.


Reach out to extreme distances and glass with the kind of resolution, contrast, and color fidelity you need to find game in any conditions. Even in low light, this 20-60x80mm spotting scope achieves a level of resolution that's a major advantage in the field. Add the optional Impact Reticle, and you get an MOA scale in the front focal plane for fast and accurate shot calling and trophy measurement at any magnification.
Built around Leupold’s Professional-Grade Optical System, it offers unmatched light transmission that’s designed to outperform in the most challenging lighting conditions. Its industry leading glare reduction provides a clear image in harsh, direct light, while the resolution and clarity will meet the demands of any professional guide or shooter in the field.
Like all Leupold® spotting scopes, it's fogproof, waterproof, and guranteed to perform for life. It's also designed, machined, and assembled in the USA.
|Objective Diameter (mm)||80|
|Linear FOV Low Mag ([email protected])||121|
|Linear FOV High Mag ([email protected])||42|
|Angular FOV Low Mag (Degrees)||2.3|
|Angular FOV High Mag (Degrees)||.8|
|Eye Relief Low Mag (mm)||30|
|Eye Relief High Mag (mm)||30|
|Exit Pupil Low Mag||4.1|
|Exit Pupil High Mag||1.3|
|Close Focus Distance (ft)||25|


On Thursday 18 August, the sky above the Allgäu Public Observatory in southwestern Bavaria was an amazing sight, with the night lit up by two very different phenomena: one an example of advanced technology, and the other of nature’s dramatic power.
As ESO tested the new Wendelstein laser guide star unit by shooting a powerful laser beam into the atmosphere, one of the region’s intense summer thunderstorms was approaching. Heavy grey clouds threw down bolts of lightning resulting in a breathtaking image that looks like a scene from a science fiction movie.
More at ESO.org.
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IS your most memorial photos are lost from RX10 III with F2.4-4 large-aperture 24-600mm zoom lens DSC-RX10M3? Have you faced the problem of by mistake photo deletion from Sony Camera? Is your Sony camera is infected by the virus? Do your all stored photos are getting corrupt from a camera? Did you want to retrieve lost photos from RX10 III with F2.4-4 large-aperture 24-600mm zoom lens DSC-RX10M3 then read the below article.
The RX10 III with F2.4-4 large-aperture DSC-RX10M3 is the best Sony Digital camera which has advanced technology to take shots with the distance up to 24 mm to 600 mm. Due to its large distance taking the shots the user can take the shots of an object which is so far from the camera. The large diameter in this camera is with the F2.4-4 extremes technology. When this camera user uses the zooming to take the shots and videos then that time it provides the superior corner to corner image sharpness. This Sony model os camera contains the eight ED glass elements in which two are the ED aspherical and one Super ED glass elements are present. This ED glass elements makes the large aperture and also provides the stunning image quality by using the ultra-telephoto range technology.
This Sony Camera has one of the best sensor facility which of type 1.0 type of diameter 13.2mm x 8.8 mm. The sensor of this camera is updated with the technology of Exmor CMOS sensor and releasing the aspect ratio of 3:2. The highest pixels provided by this model is approx 20.1 megapixels.
About its lens type. ZEISS Vario-Sonnar T lens type is added in this model and total 18 elements of the lens are provided in the camera in 13 groups where 6 are in aspherical including the AA lens. After taking the shots the clear image is categorized as for 20M approx 50x, for 10M approx 70x, for 5M approx 100x, for VGA approx 380x.
The maximum aperture of the lens is the F2.4(W) to 4.0(T). The highest focal length is from 8.8 mm to 220 mm. The optical zoom is the 25x.
The Large LCD screen is provided by this camera is the 7.5 cm of 3.0 type. There is also provided the five-step photo brightness control just by using the manual steps and the user can also take shots in the sunny weather mode. The LCD screen can adjustable up to the angle of 107 degrees and down up to 42 degrees.
The camera feature of this model is to take SteadyShot with optical, for movies by using the intelligent mode. The noise reduction specification is added in the camera due to that the uses can take the shots in the noisy area.
The auto scene mode is can select by the user are Portrait, Macro, Sports Action, Landscape, sunset night scene, Handheld Twilight, Night Portrait, and Anti Motion Blur. The continue taking shots speed is up to approx 14fps with speedy and continuous shooting approx 5fps. The drive mode can also select by the user are single, continuous shooting, speed priority continuously, Self-timer, self-time count.
The Sony camera users are also taking the advantage of this camera of image control where users can control the image by just using the contrast, saturation, Sharpness, creative style, color space, quality with Raw, Raw and JPEG, JPEG fine, Fine, Standard, etc. The maximum number of recognized scenes of the image is 44 and for the movie is 44.
The users also get the best facility of recording feature. The maximum compatible recording media are supported by this camera is Memory Stick Duo, Memory Stick Pro Duo, Memory Stick, Pro Duo, Memory Stick Pro Hg Duo, Memory Stick Micro, SD Memory Card, SDHC Memory Card, SDXC Memory Card, microSD Memory Card, microSDHC Memory Card, and microSDXC Memory Card. The best recording videos facility is also provided by the Sony company where users can watch the HD of videos and the supported format are JPEG, EXIF Ver. 2.3, MPF Baseline, RAW, for AVCHD format Ver. 2.0 compatible, and MP 4.
If the user using the Sony camera and start taking the shots without checking the memory card is detected by the camera is not.
After taking the shots from the Sony camera then it starts sharing with friends via online and the virus gets alter into the camera.
When the user browsing the camera and the middle of them he/she by mistake click on the delete button then the all saved photos are get deleted.
If the user removes the memory card from the camera and they connect with their personal computer by using the bad card reader then the pins of the card are getting damaged.
The maximum user is always demanding to fix the issue of photos deletion or photos lost from RX10 III with F2.4-4 large-aperture DSC-RX10M3. So, advised them to download the Sony Photo Recovery Software which is the best tool to retrieve lost photos from Sony Camera. This tool is also successful in recovering all media files from the memory card of digital camera.
The Sony Photo Recovery Software has the several features that may attract to the Sony camera users. This tool is used to regain all type of photos from Sony camera like jpeg, jpg, bmp, png, 3gp, tiff, gif, etc. This tool contains the image retrieval application which is get installed by the tool in the system such that they can easily recover corrupt photos. This tool is updated with the advanced technology like advanced search, raw search, or standard search for the fast and easy recovery process. So, download this tool and retries the most memorable photos from Sony Camera.
Software steps for Windows operating system:


A swivelling head of the inspection camera made of light alloy allows it to move in two planes: horizontal, in the range of 360◦ and vertical, in the range of 270◦. Head rotation drives are equipped with micro-clutches which protects micromotors against damage. Seal used enables operation in full immersion conditions.
LED ring allows the image to be maximally illuminated inside the pipeline. High quality LEDs ensure long, trouble-free operation; according to the manufacturer: 70% of brightness after 50 thousand hours. LEDs are covered with a special plastic ring with enhanced impact resistance. In the case of large diameter pipes it is possible to connect additional light sources.
In the head we use the highest quality colour image sensors from Sony, operating from 470 up to 650 lines of resolution. Depending on the image sensor, the cameras are equipped with:
- optical zoom,
- digital zoom,
- automatic focus control,
- manual focus control,
- iris control functions,
- 0.025 Lux sensitivity.
The use of CCD allows for outstanding quality colour image in PAL system. Head functions are controlled from the operator panel.
All our devices have the CE certificates and the necessary approvals required and accepted in the EU.


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LEDs are composed of light-emitting diodes and were first used by NASA in the early 1980s. It was the technology selected for its long lifetime and because almost all of its energy consumed is used by plants, so it was suitable to be used in long space trips. The main advantage of LEDs is that they do not waste energy in the form of heat, so electricity consumption can be reduced by 40% in some cases.


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CBI in Erlangen – Verfahrenstechnik par Excellence
Bei der Vergabe der Exzellenzcluster im Jahr 2007 hat das CBI hervorragend abgeschnitten.
Graduate School in Advanced Optical Technologies (SAOT)
The Erlangen Graduate School in Advanced Optical Technologies (SAOT) was established at the University of Erlangen-Nuremberg in November 2006 within the framework of the Excellence Initiative of the German federal and state governments to promote science and research at German universities.
The scientific focus is placed on optics and optical technologies which are key technologies of the 21st century. Applications of optical technologies in science and industry are found, for example, in information and communication technology, in process engineering, in production engineering, in energy and environmental technology and in medicine. Optical technologies form an interdisciplinary framework for scientific enterprise with important scope for innovation at the interfaces between the disciplines of physics, engineering and medicine. SAOT is Excellence, Internationality and Interdisciplinarity in research and education.
For more information please visit http://www.aot.uni-erlangen.de.
Engineering of Advanced Materials (EAM)
Advanced materials with properties tailored on the molecular and mesoscales are expected to stimulate evolutionary advances and revolutionary breakthroughs in emerging key technology areas such as information and communication as well as catalysis, energy, and transportation. Hence, the ability to design novel materials and processes will have a strong impact on assuring industrial competitiveness, economic growth and a better quality of life. Based on the unique combination of the top-ranked Engineering and Natural Science Faculties at the FAU, the scientific concept of the proposed CE focuses on the science and engineering of hierarchical materials organised from the molecular to the macroscopic levels. Bridging the gap between materials design at the molecular level and macroscopic component and system engineering requires the development of adequate approaches capable of covering an extensive range of time and length scales in modelling and simulation, processing and manufacturing, as well as structure, property and process analytics. Based on a coherent methodological approach selected priority areas of research will be explored, including
- engineering of nanoelectronic materials,
- engineering of photonic and optic materials,
- engineering of catalytic materials,
- engineering of lightweight materials.
Demonstrators will be developed in these research areas in close cooperation with external academic and industrial partners integrated in the CE. The vision of the CE is to bridge the gap between fundamental research and real-world applications of modern high-performance materials in key scientific and engineering areas.
For more information please visit http://www.eam.uni-erlangen.de.


by Grom Matthies
When the Moon is full, as it rises on the horizon, sometimes it looks like a big cheese. People can swear that it is bigger near the horizon than up there in the sky. Is this a Moon Illusion? Why does this happen?
A good explanation can be found here: http://science.nasa.gov/science-news/science-at-nasa/2005/20jun_moonillusion/
How about you try it yourself. Make pictures of the Moon along the night and try to find out if this is true or not. To help you in this quest we have assembled a nice set of tips to Photograph the Moon.
Photographing the Moon through a telescope
Astronomers use sophisticated and dedicated cameras to take images from objects in the sky. Those cameras are directly attached to a telescope, which then works rather like a special telephoto lens.
One alternative to capture the moon with more conventional cameras is called ocular projection. Here a camera captures what your eye sees through the telescopes exit lens, the ocular. You would usually need a support to attach and keep the camera at the optimal position over the oculars exit lens, but with a bit of trial and error, persistence and a sturdy hand, it can be done without anything special.
What is needed
A working telescope pointing to the moon
Any type of camera. With lot of luck even those of mobile phones may work.
Optional is patience, luck, persistence and no naggers around.
First, center the lunar landscape you wish to capture with the telescope. If the telescope does not follow your target automatically, compensating Earths rotation, you may have to figure out how much time you take to get a picture taken. You then offset the moon inside the telescopes view for the right amount, so once the estimated time has passed your target object is back in the center field of view. On telescopes without automated tracking of the sky, keep the magnification as low as possible by using oculars with longer focal length, i.e. with higher numbers printed on them than on other available oculars.
If possible, disable autofocus and set your camera to focus to infinite. Usually it serves to focus the horizon or set the camera to capture panoramic view. If adjustable, use exposure times below 1/30 sec and consider trial exposures with at least four different time settings.
Now, hold your camera lens perfectly aligned with the telescopes exit lens and keep it at a very short distance, usually no more than two fingers thickness. Every ocular and photo lens work different, so you will have to figure out what distance between ocular and camera lens will produce the largest field of view and still allows for a sharp image. The image you see is likely surrounded by lot of black space. This looking through a tunnel effect is unavoidable.
Finally, use the telescopes focuser button, not the camera, to sharpen the image. On digital cameras, use the life-view to evaluate the sharpness. For all other camera types, you will have to find a method to get a sharp image or just have plain luck.
If you have time or can repeat the experience on several days, figure out how much space you need between camera and telescope. Use a cardboard tube that tightly fits over the ocular. Cut it to a proper length so that the camera can be placed flat onto the tube. The idea here is that you do not have to try to find the correct distance every time you want to take another image. This also will reduce stray light entering the camera lens. Just place the tube over the ocular, hold the camera flat onto the tubes upper rim, center and focus the image…and shoot.
You can easily record one or every single phase of the Moon or capture the beauty of our Moon set against a landscape you like. This can be done with any type of camera, being it digital or with conventional film. Download and print a single page Pdf-file (click here) with a few suggestions and guidelines to consider for different ways to image the Moon.
Photographing the Moon with a camera


Seek Optics, Inc is a proud Southern California company based on customer feedback. After many years of experience in the Optical Industry, we specifically developed lenses and coatings that are durable, protective and high quality to meet the needs of the most demanding customers. Our mission is simply is to offer the highest quality optical lenses at a fair price.
The entire line of Seek Optics lenses use an advanced Nano-DSX technology developed in Japan. Using a special hard coating, and a double-sided dip-coating method, we achieved an excellent anti-oil prevention (oleophobic) which makes our lenses extremely easy to clean.
Seek Optics hard-coating uses Wrap-Coating Technology. The surface of our lenses has a super-hard wearing protection layer and enhanced lens surface hardness which extends the service life of the lenses. Seek Optics hard-coated lenses with our wear and tear resistant surface do not easily scratch or crack.
Seek Optics is a manufacturer and distributor of replacement sunglasses lens only and does not offer, market, or sell replica or counterfeit products. Seek Optics is not affiliated with Oakley, Ray Ban, Costa Del Mar, Ray Ban, Rudy Project, Spy Optics, Von Zipper, or any other manufacturers mentioned on this site. All references to the aforementioned trademarks or brands on this website or elsewhere belong solely to said respective trademark owners.


mcr8(4)_mi8040112.pdf 6.28 MB
Isoyama, Ryota Graduate School of Engineering, Tottori University
Taie, Manami Graduate School of Engineering, Tottori University
Kageyama, Tomoaki Graduate School of Engineering, Tottori University
Miura, Masashi Graduate School of Engineering, Tottori University
Maeda, Akihiro Environment Sanitation Research Center
Mori, Akihiro Environment Sanitation Research Center
water quality monitoring
chlorophyll a concentration
wireless sensor network
We have been developing a wireless sensor network system to monitor the quality of lake water in real time. It consists of a sensor module and a system module, which includes communication and power modules. We have focused on pH, turbidity and chlorophyll a concentration as the criteria for qualifying lake water quality. These parameters will be detected by a microfluidic device based sensor module embedded in the wireless sensor network system. In order to detect the turbidity and the chlorophyll a concentration simultaneously, we propose a simple optical measurement method using LED and photodiode in this paper. Before integrating a turbidity and chlorophyll a concentration sensor into the microfluidic device based pH sensor, we performed feasibility studies such as confirmation of the working principle and experiments using environmental water samples. As a result, we successfully verified our simultaneous sensing method by using a simple optical setup of the turbidity and the chlorophyll a concentration.
(C) 2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Isoyama Ryota, Taie Manami, Kageyama Tomoaki, et al. A Feasibility Study on the Simultaneous Sensing of Turbidity and Chlorophyll a Concentration Using a Simple Optical Measurement Method. MICROMACHINES. 2017. 8(4). doi:10.3390/mi8040112
Faculty of Engineering/Graduate School of Engineering
|Web of Science Key ut||


Sony Alpha ZV-E10 Mirrorless Vlogging Camera Launched in India
The Sony Alpha ZV-E10 mirrorless interchangeable lens camera was launched in India today. Sony’s newly launched camera is aimed at vloggers and content creators. It comes with the company’s advanced imaging technology with extensive usability and a custom feature set optimized for creators. The interchangeable lens feature on the Sony vlogging camera adds versatility and advanced autofocus with real-time tracking and eye autofocus for on-the-go photography.
Sony Alpha ZV-E10 Price in India and Availability
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The Sony Alpha ZV-E10 camera has been launched in India with a price tag of Rs 59,490 for the body only. While the camera with SELP1650 kit it will cost you Rs 69,990. The mirrorless camera will be available for purchase starting today. at all Sony Centers Alpha Flagship stores, www.ShopatSC.com portal, major e-stores and e-commerce websites (Amazon and Flipkart).
Sony Alpha ZV-E10 specifications and features
The Sony Alpha ZV-E10 comes in a lightweight design. The camera includes a side-opening flip-up LCD screen that allows creators to attach external microphones to the top of the camera. This is beneficial when shooting in selfie mode and from high and low angles. Sony’s mirrorless also includes additional features such as a new Still/Movie/Slow and Quick motion button located on the top of the camera, which allows creators to easily switch between the desired shooting mode with a single touch.
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The Sony Alpha ZV-E10 mirrorless camera is equipped with a 24.2-megapixel APS-C Exmor CMOS sensor and BIONZ X image processor, which produces realistic, high-quality and detailed images. The camcorder also includes features such as ‘Background Blur’, which can seamlessly switch between a blurred (bokeh) and sharp background, as well as a ‘Product Showcase Setting’ mode, which allows the camera to automatically shift focus from the subject’s face to the subject. is highlighted.
The Alpha ZV-E10 offers electronic image stabilization with active mode for stable video recording. Advanced autofocus technology provides fast and accurate AF along with high-quality audio for clear audio recording. Fast hybrid AF and Real-time Eye AF for video, Real-time Tracking, which allows the camera to track the subject’s face and eyes for fast and accurate autofocus. The user can also customize the camera’s AF settings, such as AF Transition Speed and AF Subject Shift Sensitivity, and choose between fast or slow focus according to their creative preferences.
The Sony camera also comes with an interchangeable lens feature that allows the user to expand their creative imagination and expression according to their content. While the inclusion of a headphone jack allows the user to plug in headphones and accurately monitor audio recordings. Audio output timing can also be set for Live or Lip Sync. The Sony Vlogging camera uses the original Face Priority AE (automatic exposure) algorithm, which can detect the subject’s face and adjust the exposure to ensure that the face is displayed with optimal brightness, even when taking selfies in scenes with extreme lighting changes and when turns the subject’s face away from the camera for a moment.
The Alpha ZV-E10 camera enables 4K video recording through full pixel readout without pixel merging and slow and fast motion with high-speed Full HD recording at 120 frames per second. The mirrorless camera also offers the XAVC S codec with a high transfer rate of 100 Mb/s when recording 4K and 50 Mb/s when recording Full HD. By pairing the camera with a prime lens, the user can zoom without losing video resolution, preserving full 4K video. The user can also choose from 8 zoom speed settings for more creative flexibility.
For the latest information on gadgets and technology and gadget reviews, follow us on Twitter, Facebook and Instagram. Subscribe to our YouTube channel for the latest technology and gadget videos. You can also keep up-to-date with the Gadget Bridge app for Android. Find the latest news on cars and bikes here.
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Apple's mixed reality headset will get two 8K displays
|Today, The Information published new details about the upcoming mixed reality glasses from Apple. The first rumors about working on the Apple headset appeared quite a long time ago and at the moment the company is conducting one of the final stages of testing it. |
According to The Information, which has links to a certain source from Apple working on this project, the mixed reality glasses will have two built-in displays with a resolution of 8K. This is a very important point, because the low resolution negatively affects the perception of the image, given that the eyepieces are located in front of the eyes at a distance of several centimeters. And at the moment, there are no mixed reality headsets with such a matrix resolution on the market yet. More than a dozen cameras will be placed on the device body to capture the environment and display it on integrated displays. These cameras will also be used to track hand movements. Inside, special sensors will be installed to track eye movement.
To properly scale virtual objects, the glasses are also equipped with high-precision LiDAR scanners, which are now used in the older iPhone and iPad Pro. As for the hardware filling, it is known that Apple is developing its own family of chips for glasses.
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|Total comments: 0|


TADD – or the Trainable Anomaly Detection and Diagnosis system – is able to “detect, identify and quantify many of the common blemishes affecting potatoes”, Dr Tom Duckett of the University of Lincoln told the BBC.
The key innovation, in Mr Duckett’s view, is the learning software which is trained by a human expert to identify diseased or damaged produce.
“Existing computer vision systems have to be programmed and calibrated. Our system is different it learns from some samples provided from a human expert,” he said.
TADD is only a vision system at present, but just spotting an off-colour spud is harder than it sounds.
“When potatoes get too much light they tend to go green, but in red potato varieties greening looks more black,” said Mr Duckett.


Vance Thompson Vision first to offer PanOptix® to cataract patients
More than four million cataract surgeries are performed each year in the U.S. and the number is projected to increase by more than sixteen percent by the end of 20241,2. At Vance Thompson Vision, there are now more options for cataract sufferers. Thanks to the U.S. approval of a new technology, Vance Thompson Vision offers the first and only trifocal lens for patients undergoing cataract surgery, AcrySof® IQ PanOptix® Trifocal Intraocular Lens (IOL).
PanOptix® is clinically shown to offer patients a combination of near, intermediate, and distance vision while reducing the need for glasses after surgery3,4. This new trifocal IOL from PanOptix® uses a proprietary design, ENLIGHTEN® Optical Technology, that optimizes outcomes for cataract patients looking to correct their vision at all distances.
“I think the most amazing thing we notice with the PanOptix® lens is the range of vision it gives patients and how that excites them,” Dr. Vance Thompson said. “Patients are surprised they can experience the vision of their younger years as part of their cataract surgery experience.”
Dr. John Berdahl is pleased that this trifocal IOL technology, already in use in more than 70 countries, is now offered at Vance Thompson Vision. “Until now, no single lens available in the U.S. provided distance, intermediate, and near vision. The PanOptix® lens gives each eye the ability to see well at those distances.”
Vance Thompson Vision was one of twelve investigational sites in the U.S. who took part in the FDA-monitored clinical trial for PanOptix®. The results of this study showed high patient satisfaction with more than ninety-nine percent of PanOptix® patients saying they would choose the same lens again.
Dr. Thompson said that this IOL has been life-changing for his patients and he’s looking forward to the future. “I think the PanOptix® technology is a very big deal and is going to help advance cataract surgery in our country.”
“It’s important to participate in FDA-monitored studies so we can be on the forefront of new innovation,” Dr. Berdahl said. “In bringing this technology to market, we can offer a number of different options to fit a patient, not a patient to an option.”
To learn more about this treatment or other treatments that might be best for you, schedule a cataract consultation by calling Vance Thompson Vision.


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By combining proprietary design and processes in developing micro-optics solutions, we enable greater design flexibility, increased performance, reduced form factor, lower total system costs, and improved aesthetics of mobile devices such as smart phones and tablets.
Reflowability allows the integration of micro-optics solutions directly on the printed circuit board before running the lenses and modules through the assembly process. Reflowability simplifies and lowers the cost of manufacturing as compared to traditional pick-and-place lens assembly, where the manufacturing process must be interrupted for the lens to be physically placed into the device.
By controlling the end-to-end supply chain, from design to manufacturing, Heptagon ensures that our micro-optics solutions are manufactured in high volume with consistent quality.