ASToptics
Bahtinov focus mask 200 for 212mm to 252mm OTAs
$ 43.90
ready for shipping in 3-6
months
ASToptics
M54 (male) to T2 (female) adapter
$ 32.90
Product can be shipped as of 01.06.2025
ASToptics
Bahtinov focus mask 160, for 175mm to 212mm diameters
$ 32.90
ready for shipping in 3-6
months
ASToptics
Bahtinov focus mask 100 for 109mm to 145mm diameters
$ 26.90
ready for shipping in 3-6
months
ASToptics
Bahtinov focus mask 60 for 67mm to 87mm diameters
$ 21.90
ready for shipping in 3-6
months
ASToptics
Bahtinov focus mask 80 for 86mm to 105mm OTAs
$ 21.90
ready for shipping in 3-6
months