Allows to quickly and easily change; save time for filtered planetary and lunar observation using different color filters or for tricolor astrophotography; install all filters and then dial in filter want to use for particular astrophotographic exposure
Robust constructed filter wheel is supplied with a 1.25 inch eyepiece adaptor and1.25 inch nosepiece and T2 camera adaptor and locking ring; be attached to telescope either by 1.25 inch nosepiece or T-thread; suitable for visual and astrophotography
Features a helpful number system that allows to quickly place filter into light path; simply note reference number of each filter during installation; then rotate knurled wheel until desired number is displayed in small notch of filter wheel housing
Standard 1.25 Inch Filter Thread: The 1.25inch Moon and Skyglow Filter is screwed into the eyepiece thread; also; the filter will fit all standard sized 1.25inch eyepieces and accessories; it is threaded on both sides for stacking with other filters
More than Normal Moon Filter: This premium Moon and Skyglow Filter is much higher quality than similar products; this is blocked in the conventional spectral range so that high-contrast observations are possible