ZWO vs Optolong
Hi All
I'd like to pose the question to the collective brains trust here as to the differences between the Optolong L-eNhance and the ZWO Duo-band filters, if any . Looking at the band cut-offs at Ha and O111 , they seem very similar in performance.
Thinking of parting with some cash due to the flamin' light pollution around home.
Cheers
Jeff
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