Thread: Some CaK and H-a images of the sun
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Old 10-09-2011, 07:51 PM
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John Hothersall
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John Hothersall is offline 		 
Join Date: Apr 2007
Location: Thornlands, Brisbane.
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I really appreciate the focal length on these and the second to last is wonderfully close, CaK is under rated but gives area around spot group great detail. I like CaK better than Ha sometimes.

John.
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