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AFBAmerican Foundation®
for the Blind

Expanding possibilities for people with vision loss

online lens calculator (gm?)

I was updating the portable and desktop parts of my new list of cctv's and came across this:

http://www.cctv-information.co.uk/lenscalc/

which seems to be about size of object, distance to object and resulting how much the monitor will see but not sure, just recall gm had questions before in that area

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Re:online lens calculator (gm?)



This calculator can be very useful and I am glad that people are trying to find that kind of solutions.
Keep up the good work.
_________________________________
http://newtreatmentforrosacea.org/ Team!


Re:online lens calculator (gm?)



I have not heard of that.


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