Review on 🔍 MEOPTEX Bahtinov Mask: Perfect Focusing Solution for Telescopes (125mm-180mm Outer Diameter) by Flavio Scarola

The mask arrived today and is solid and well constructed. The edges were sharp and offered good contrast for sharp focus. The mounting screws were plastic-coated brass to protect the telescope's finish. The only problem I had was that one of the bolts had stripped and was not holding the telescope securely. The screw is cheap and pretty easy to replace but I have to. With that little adjustment, I would easily rate it five stars. Update: ALL mounting screws were broken. They weren't cleaned, they were the wrong size for their nuts and I had to replace them all. He was also an indispensable assistant to achieve accurate focusing in astrophotography.