what if the magnification?
1083024
We are very pleased with this product and they work for adults (except for the size). true djustabe magnification, not a toy.
1913208
I would guess that you wouldn't need glasses bc the print and everything is much bigger than without the magnifier. Your glasses may help everything seem visually crisper though.
652152
I would say no. The magnifier must be too close to the subject to bring it into focus. You'd want much more distance if starting a fire.
972916
There are two magnifications I believe. You can reach two focus points by turning the know. So there are two positions you can turn to that will give you a clear image. Those two positions have different magnifications. Just turn the knob between its extremes and you'll see.
621877
3 1/4 inches with an inset of a stronger magnifier of about 1 inch diameter
1491615
Yes the magnification is great the only problem is the small mirror falls out after a few uses because the mirror heats up from the light ... I still use it with a gaping hole in it lol
2192356
I would think so. The magnifying glass is not real big but the light would be great to help you see better. Hope that helps.
14465
The minimum focus distance is 0.15m. At that distance the magnification should be at least 1:1.
466961
Not really, except that the magnification can vary depending how far you hold it from the book/sheet (or other objects).
834168
The first number is the magnification and the second number is the lens diameter. The larger the numbers the more magnification and light gathering potential.
438324
These glasses actually do have a magnification of +.25. I actually took them to my eye doctor and they measured the power for me. To put this in perspective, many reading glasses are +1 magnification. +.25 is the smallest increment, incrementing at .5 .75 and 1. So, the magnification is quite small, it just helps things become a little clearer.
1322748
Best estimation is that the magnifying glass focuses at between 1 and 1 1/2 inches from the object being magnified.
969319
It is one of the worst purchases we've made. When you view the negative, you will still see the negative except it's magnified. It's a lot cheaper to just get a magnifying glass. If you want ours, we'll sell it to you for $5.00 plus shipping.
1376571
The level of magnification is about 2x. Remember that this is just a cheap alternative to Zacuto.
1869708
I really don't know...but I doubt it. It magnifies somewhat but has lines in it.
972915
There is a indentation about mid way through the device. You'll see a series of parallel vertical striations of sorts moving from left To right. That is your magnification knob. It's really my only complaint about the device. It should've been a digital zoom.
2070174
I turned my light on and adjusted it to see. I am not an expert but can only tell you what I do see when I adjust the lighted magnifying glass to different distances and it appears to magnify the specific items one focuses on to three times larger. Bear in mind I already wear glasses so this is what I see wearing my glasses and I do realize that it is different under different circumstances and different distances. What is important to me is that I can adjust the distant to what is helpful and applicable to my sight. At the same time I can only assume it will be the same for others