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Old 17-07-2005, 11:30 AM
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janoskiss (Steve H)
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Join Date: Jan 2005
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Quote:
Originally Posted by slice of heaven
If it was 'correct' the light would focus in a sharp point. Undershoot the mark and its undercorrected, overshoot the mark and its overcorrected.
Wouldn't that just mean that the focal length is slightly shorter or longer than intended? This would not affect the image quality though.
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