Altair Astro CLS-CCD 2" Filter

Need to know about how to work that new mount or scope? Got tips on how to make it easier?

Altair Astro CLS-CCD 2" Filter

Postby Jaq1967 » Mon Dec 02, 2019 12:58 pm


Q: Has anyone used this filter? Seems a good price and Altair have recently dropped it.

I ask because I had a weird issue. I purchased an Altair filter holder and slide for my 2" filters only to find the Baader filters (at least some) don't fit. They are a wider profile. I tried to fit a UHC-S and too big. So, looking at options other than returning this filter holder/slider and maybe reselling the Baader UHC-S on eBay.

Opinions please...


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