Selling my Optolong L-QEF 2 inch filter as I am using a monochrome camera. This is probably the best anti-light pollution filter in the market right now. It is the evolution and improved version of the famous Optolong L-Pro. Filter is in mint like new condition, as it's been always inside an electronic filter wheel since it was bought. I'm providing with original case and box. Check the other 2 inch filters I am selling: Antlia L-Quad, Antlia ALP-T 3nm HaOIII, Askar D2 SIIOIII, and Svbony UVIR-cut. Buy with confidence, check out my excellent reviews selling astrophotography stuff.
eBay