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nobody

01 Iun 2010 17:10



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Don't confuse "power" with "good".

Why is more magnification not necessarily better? As magnification increases, image brightness and clarity often diminish, the depth of field becomes shallower and the field of view, how wide an area you can take in, usually becomes much narrower.

Mai multe: http://focuscamera.com/sc/infopage.asp?infoname=binoculars