Will it focus on an object 8" to 10" away?
45223
Yes. I tried focusing on objects out my window about 30 feet away and it was able to focus on them.
45224
no it will not .For the cost very awesome up close, stamps, coins, knife edges, skin injuries,bugs.so many uses..very pleased with it
45225
Yes, it will. I would love to attach an example photo but Amazon does not provide this capability.
197215
This sensor could be mounted at 8', but do not expect the same performance as if mounted at 20 or 30'. The detection range will be smaller than the specified mounting heights. Use the lens that is designed for the lowest mounting height. Depending on your application needs, you may want to use a standard sensor for better detection.
1096588
It should, yes. As others have noted, there will be no electronic control. This means both focus and aperture.
2281520
After testing I do see it working best at a distance of 2" to 8" away, Quite frankly I find it very useful and use it a lot. You can attach it to a cardboard frame for better convenience.
73961
I think it's prefocused. Several inches to infinity, but best at about ten feet.
1028028
It's a microscope, so it seems to work best close up; otherwise you don't have magnification. With that said, I can focus in the lower magnification on an object about 1 meter away, but it isn't really magnified. The higher magnification requires me to be almost touching to focus. This isn't very scientific, I don't know enough about lens math to be, so I just tried it out around the room.
76473
I believe so it should be 3-9 magnification with a 40mm objective. With a 30x30 field of view.@100yrds
1919974
the focus range on this insturment is verry small,I dont believe it will focus,some of my fixed eyepieces will not focus.Hence not enough travel of the prosm.
408668
Yes. You can focus very close, probably about an inch or so from the subject.
1081270
Generally 8X42 will focus in more closely than 10X42. That being said, it will vary by model and manufacturer also. If you go to the Carson website you can find a pdf file that talks about the specifications of all their binocs, including close focus distance. The Carson 8X42 3D model that I have actually focuses a little closer than the specifications say, around 6.8ft I believe. Carson also makes a set of "Close focus" binoculars that I believe can focus down to 5.5 feet or so, which is really close! EW
1062514
I have the 10x25 power binoculars, I just looked at a tree branch at 15 feet away and it focused well, I was almost at the lowest focus. At 8 to 10 feet,the 10x is too strong, could not focus. Maybe with the 8 power, you may be able to focus at 10 feet, I'm just guessing. By the way, these binoculars are very clear for the price. I hope this answer can help you out.
1252548
No, it cannot. Anything outside of th 2-3 inch range is out of focus. This product is a complete waste of money.
354491
It says Macro in its name, so it should be able to focus on short distance. However for better performance use reduction. 36mm worked good for me - like microscope
2157222
The 10 X will be problematic to look at the back of your head. The normal side will do it without a problem. The focal distance of the 10 X will be the issue since it is so short... bobp
2162172
You can mount it in a pedestal stand. Mine will focus up to 7" away from the object that you are scanning. My Celestron will not focus beyond 7" away. In your application, it will depend on how small the imperfections or bugs are.
1764403
Yes it does. I made some calculations to obtain the actual equivalent Focal Distances. Please e-mail me to alejandro.jesus@gmail.com, so I can send you an Excel file.
1846519
Probably...I can't really say how far the throw is, but there is a very bright center spot. I would say that for its overall lumens, it probably will spot things farther than other lights of similar power.