Measuring magnification

World architecture... what's happening generally....

Measuring magnification

Postby hellogreen » Sat Dec 13, 2008 1:05 am

How to Measure magnification
How can I see how strong a magnifying glass is?


I bought this magnifying glass http://www.liangdianup.com/inventory/189901.htm 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.
hellogreen
Member
 
Posts: 1
Joined: Fri Dec 12, 2008 3:16 am

Return to World Architecture



cron