Thread: beginner in astrophotography. colour or monochrome ccd??
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Old 19-05-2009, 05:57 PM
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dannat (Daniel)
daniel

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Join Date: Sep 2007
Location: Macedon shire, Australia
Posts: 3,427
yes you can get a 0.5 or 0.6 or f6.3 reducer depending on brand
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