| Author |
Message |
i.e.v.13
Member
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# Posted: 16 Jan 08 17:30
And congratulations from me too :)
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joris
Moderator
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# Posted: 16 Jan 08 17:51
click here to see the newspaper article NRC Next monday 14 Jan.
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drora
Member
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# Posted: 16 Jan 08 18:18
congratulation and all the best from me too:)
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joopvandijk
Member
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# Posted: 17 Jan 08 08:58
A well deserved winner,congratulations
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ortho158
Member
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# Posted: 19 Jan 08 16:54
Sorry for being late in congratulating you... : you really deserve it.
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hellogreen
Member
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# Posted: 11 Dec 08 08:16
Measuring magnification
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.
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