Thread: Widefield scope recommendations?
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Old 27-03-2015, 01:05 PM
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theodog (Jeff)
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Join Date: Oct 2007
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That's what I get Andy.
Using Guide 9 to calculate with a QSI583ws (8300 chip) on 165mm f.l., it gives 374.2' x 281.72'.

P.S. I'm currently using a 200mm 2.8 Canon on a 7D for wide field. Equivalent to 320mm full frame.
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