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Forum: General Discussion Mar 18, 2010, 5:56 PM
Replies: 1
Views: 29,862
Posted By TCav
'Focal Length' and 'Crop Factor'

The 'Focal Length' of a lens is a measure of how strongly a lens can bend light. A lens with a shorter focal length bends light more than a lens with a longer focal length, so it has a wider angle of...
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