Astromania 70mm Bahtinov by gingerbreadassassin

Last crawled date: 4 years, 3 months ago

A bahtinov mask for the Astromania 70mm Compact Deluxe Finder & Guidescope Kit with 1.25" Double Helical Focuser
70mm aperture, 400mm focal length.
It fits over the light/dew shield