Thread: Calculating Full illumination circle
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Old 11-03-2010, 04:31 PM
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bmitchell82 (Brendan)
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bmitchell82 is offline 		 
Join Date: Jul 2008
Location: Mandurah
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75% illumination question
Okay, got the spot sorted, next question does anybody know if the vingetting of a 75% illumination spot on the focal plane is important if the 100% full illumination spot on the focal plane covers the CCD sensor?
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