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Baader H-alpha 35nm filter for Interline cameras
I found one of these filters (at the bottom of the filter box) and can't remember where or why I bought it. With a bandpass of 35nm it seems an unlikely choice for most of my cameras.
I was wondering if anyone had any thoughts on this. With that sort of bandwidth, would it be a reasonable match for a DSLR, for example?
Peter
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