Attempts at spam will only get edited or removed,it will not be tolerated here,if you genuinely need to know the magnification of a lens,then best bet is contact the manufacturer.
How to Measure magnification
How can I see how strong a magnifying glass is?
I bought a magnifying glass and I want
to know how to test it to see how strong it is. I hear a lot of people talk about
magnifying and how strong the magnification is, but I would like to know the true
magnification of my magnifying glass. I have a few of them and some seem stronger then
others. How can I rate these? How can I pin a correct number on mine? How do the companies
that make these come up with these numbers.
Last edited by the gaffer; 12-12-2008 at 09:17 AM. Reason: remove links for advertising
Attempts at spam will only get edited or removed,it will not be tolerated here,if you genuinely need to know the magnification of a lens,then best bet is contact the manufacturer.
simply me