Thread: Parabolic mirror for photography
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Old 18-03-2009, 12:48 PM
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dannat (Daniel)
daniel

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Location: Macedon shire, Australia
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Question Parabolic mirror for photography
For those who have short focal length Newts.. is a parabolic mirror an essential or is a spherical in which aberrations have been minimised ok for short exposure astrophotogrphy Talking 5-6" ota
Last edited by dannat; 18-03-2009 at 01:12 PM.
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