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Stephan's Quintet - HCG 92 + NGC 7320 (Bortle 4)
Stephan's Quintet - HCG 92 + NGC 7320 (Bortle 4) by AstroPx
Chroma Lum
Tony GondolaGlenn BaxterRick KrejciJohn BinneyChase Davidson
Equipment item: filter.
Showing 1-3 of 3
Topics ParticipantsRepliesViewsCreated
John Binney
Unmounted Chroma Filter Orientation
Chroma Lum
John Binney
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Luminance eccentricity issues
Chroma LumProcessingLRGB +2
Chase Davidson
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Youngwoo Yoon
Regarding switching from Optolong to Chroma for broadband filters
Chroma LumFiltersLRGB
Youngwoo Yoon
Last post: Guiem Kimi
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Showing 1-3 of 3