A Thousand Oaks Solar Filter for 6" telescope. Used on my AT6M with great results. No scratches, or damage anywhere.I sold my 6" telescope, so I do not have a need for this filter.
It will come with a 3D printed Bahtinov mask as well for 6" telescope. I used this on my AT6M as well from time to time.
Filed under: Eyepieces & Accessories