Thread: Next equipment purchase, very confused..
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Old 02-06-2006, 10:58 PM
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[1ponders] (Paul)
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Fov Deg = w/F x 57.3

F= Focal length
w= length or width of chip
both units the same, usually mm
There for Fov for newt with 350D = 22.2/800 x57.3 = 1.59 deg wide
by
14.8/800 x 57.3= 1.06 deg
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