Thanks for share your experience!james1ca wrote:I use Astrodon filters in my ZWO 8-position filter wheel (at least for Ha, OIII, and SII) and haven't noticed any problems. However, make certain that the male end of any t-thread adapter or extension tube that you are using does not extend into the filter wheel housing itself.
In any case, it would be useful if someone made thin washers that fit 1.25" filters so that filters that had deep male threads didn't extend past the rear of the filter wheel.
Don't face one's fate, can't be a real man;
Don't know manners, can't be gentle;
Don't know meaning behind the words, can't understand man's heart.
Shown here is the outer case with the side that needs to go on outside in my situation.
Here is my set of filters in the wheel