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DPChallenge Forums >> Tips, Tricks, and Q&A >> Aperature Blades
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01/22/2004 10:54:20 PM · #1
I know most of you guys have probably seen, night shots with lights with little "stars" around them. These I know are caused by aperature blades. I was wondering if a a higher aperature, 8.0 would produce more "star-effect" than a small (well actually large) aperature of something like 3.5?
01/22/2004 11:11:34 PM · #2
Poof

Message edited by author 2004-01-22 23:11:51.
01/22/2004 11:12:50 PM · #3
the smaller the aperture, the more diffraction you get from specular highlights on long exposures, so the answer is yes.

f13 & f16



Message edited by author 2004-01-22 23:13:45.
01/22/2004 11:20:16 PM · #4
thanks, painting with light... here i come!
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