What magnification will you get from a slr telephoto lens?
It is a tiny square, and lots of them make up a picture. Please go to http://wiki.answers.com/Q/What_does_pixel_stand_for_in_digital_photography
Telephoto Lens Focal Length Vs. Magnification?
Modern telephoto zoom lenses offer even amateur photographers the ability to capture images of distant objects in sharp clarity. Their built-in ability to zoom in on and out from a subject allows p...
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What is the benefit from a 62mm filter vs 52mm on telephoto lens?
Yep! Pretty easy to use too! I'd recommend getting one!
Canon - EF 70-200mm f/2.8L USM Telephoto Zoom Lens-will this fit on my 60d and t1i?
Yes... but since you're asking this question you're not experienced enough to warrant the purchase of a $1,000 piece of glass. You'd be better off with a 55-250 IS or a 70-300 IS.