William Optics
Focusing Mask Bahtinov 243-308mm
$ 205.00
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 172-235mm
$ 217.00
ready for shipping in 3-5
weeks
Astrozap
Bahtinov focus mask for 10" Schmidt-Cassegrain telescopes 280mm-298mm
$ 228.00
ready for shipping in 24
h
Astrozap
Bahtinov focus mask for 8" Schmidt-Cassegrain telescopes 216mm-231mm
$ 182.00
Product can be shipped as of 01.08.2026
Astrozap
Bahtinov focus mask for 10" Meade LXD 75 280mm-304mm
$ 228.00
Product can be shipped as of 01.08.2026
Astrozap
Bahtinov focus mask for 11" Schmidt-Cassegrain telescopes 298mm-316mm
$ 228.00
Product can be shipped as of 01.08.2026