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Is it worth buying a cls filter for imaging
I used to have a 1.25 inch cls. Astromik filter but didn't really find it useful when I had a DSLR
Now I have a QHY 8, and want at least once in a while to image in colour I'd appreciate any wisdom from actual users to inform my buy no buy decision
So do you find it useful? Can you get say 5 minute subs?
My light pollution and gradients are horrible. A simple stretch reveals all the colours of an aurora
very frustrating
Narayan
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