Lacerta
Flat field mask 283mm
$ 211.00
ready for shipping in 1-2
weeks
William Optics
Focusing Mask Bahtinov 172-235mm
$ 210.00
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Flat field mask Aurora 220mm 12V
$ 210.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 243-308mm
$ 186.00
ready for shipping in 3-5
weeks
Astrozap
Bahtinov focus mask for 10" Meade LXD 75 280mm-304mm
$ 231.00
ready for shipping in 3-5
weeks
Astrozap
Bahtinov focus mask for 11" Schmidt-Cassegrain telescopes 298mm-316mm
$ 232.00
ready for shipping in 3-5
weeks
Astrozap
Bahtinov focus mask for 9" Schmidt-Cassegrain telescopes 247mm-266mm
$ 204.00
ready for shipping in 3-5
weeks
Astrozap
Bahtinov focus mask for 8" Schmidt-Cassegrain telescopes 216mm-231mm
$ 196.00
ready for shipping in 3-5
weeks
Astrozap
Bahtinov focus mask for 155mm-165mm optics
$ 177.00
ready for shipping in 3-5
weeks
Astrozap
Focusing Cap 178mm - 190mm
$ 195.00
ready for shipping in 3-5
weeks
Astrozap
Bahtinov focus mask for optics with 193mm-204mm
$ 183.00
ready for shipping in 3-5
weeks