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Old 16-08-2015, 12:14 PM
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AlexN
Tunnel Vision

AlexN is offline
 
Join Date: Mar 2008
Location: Caboolture, Australia
Posts: 6,801
The flattener corrected field refers to the size of the sensor that it can project corrected stars onto, not the vignetting free field. 17% vignetting is perfectly fine.
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