uhb1966 Posted July 1, 2016 Share Posted July 1, 2016 Hi all, after reading through SGL, i decided to get a full aperture 200mm baader film-based filter for sun observations (and doubling the theoretical observation time! ). I was wondering whether combining the solar film for removing all excess energy plus adding a standrad 2" H-Alpha filter would make sense? Or am i missing something? NOTE : NEVER POINT A SCOPE AT THE SUN WITHOUT HAVING MOUNTED AN APPROPRIATE SUN PROTECTION FILTER IT WOULD IMMEDIATELY DESTROY YOUR EYES! Link to comment Share on other sites More sharing options...
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