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Old 03-01-11, 16:58
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miketoll miketoll is offline  
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Join Date: Dec 2005
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Quote:
Originally Posted by robski View Post
On-line DOF Calculators such as

http://www.dofmaster.com/dofjs.html

will give you an idea of what f-stop is required for a given focal length lens, subject distance and sensor size.
Interesting link Rob. Just the time to bring in "circles of confusion"!
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