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Old 09-06-2008, 07:16 AM
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Robert_T is offline
Join Date: Oct 2005
Location: Australia
Posts: 2,578
WO flat 2 reducer & vignetting?

Hi All, I noticed that the shots I've taken with my York Optical 80ED and the WO Flat 2 0.8x reducer have quite pronounced vignetting in the corners of the image. Is this normal or is it a function of where the camera's focal plane is in distance from the reducer. The reducer has a camera adaptor thread so I have it going straight to camera... maybe 30-40mm distance between glass and focal plane? Ideas?


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