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Old 14-05-2020, 12:57 AM
AnakChan (Sean)
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AnakChan is offline
 
Join Date: Sep 2014
Location: Perth
Posts: 373
Whoops, I miscalculated. The filters are more like 22.5mm from the sensor, not 45mm.

Using Astronomy Tools, with my scope (250mm/2500mm) & with the ASI6200MM, if the filter is 22.5mm from the sensor, then I’d need at least 45.14mm sized filters. So uncounted probably works fine but mounted may be too small.


https://digiborg.wordpress.com/2019/12/27/52mm-vs-48mm/

Edit: Also it seems the ZWO 2" filters are actually 48mm of glass in a 50mm mount. I was incorrect in assuming that they were the same as the IDAS filters where they're 48mm mounted with 43mm glass.

Last edited by AnakChan; 14-05-2020 at 12:12 PM.
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