29-11-2008, 01:25 AM
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Moderator
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Join Date: Aug 2005
Posts: 26,635
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Quote:
Originally Posted by Kal
4" focusers are really for medium format film (6x7cm), while 2.7" focusers will let you use a larger telecompressor without vignetting on a 35mm camera (be it film or ccd/cmos)
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Exactly Andrew!
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