ASToptics
Focusing Mask Bahtinov acrylic 230-290mm
$ 41.90
ready for shipping in 3-6
months
ASToptics
C-mount to 2" nosepiece
$ 71.00
ready for shipping in 3-6
months
ASToptics
Focusing Mask Bahtinov acrylic 180-220mm
$ 35.90
ready for shipping in 3-6
months
ASToptics
Focusing Mask Bahtinov acrylic 140-180mm
$ 29.90
ready for shipping in 3-6
months
ASToptics
Focusing Mask Bahtinov acrylic 120-160mm
$ 28.90
ready for shipping in 3-6
months
ASToptics
Focusing Mask Bahtinov acrylic 100-140mm
$ 27.90
ready for shipping in 3-6
months
ASToptics
Camera adaptor CANON EOS to M42 ULTRASHORT adapter ring
$ 41.90
ready for shipping in 3-6
months
ASToptics
Focusing Mask Bahtinov acrylic 80-110mm
$ 22.90
ready for shipping in 3-6
months
ASToptics
Focusing Mask PREMIUM (METAL) BAHTINOV diameter 100 (OTA diameter 109-145mm)
$ 35.90
Product can be shipped as of 01.05.2026
ASToptics
Camera adaptor NIKON M48 BAYONET
$ 47.90
ready for shipping in 3-6
months
ASToptics
Camera adaptor NIKON to M42 adapter - ULTRASHORT
$ 41.90
ready for shipping in 3-6
months
ASToptics
Focusing Mask Bahtinov acrylic 60-90mm
$ 20.90
ready for shipping in 3-6
months
ASToptics
Camera adaptor CANON EOS M48 BAYONET
$ 54.00
ready for shipping in 3-6
months
ASToptics
Camera adaptor Sony Nex / E-mount T2 adapter
$ 41.90
ready for shipping in 3-6
months
ASToptics
Camera adaptor T-RING FOR OLYMPUS (FOUR THIRDS)
$ 29.90
ready for shipping in 3-6
months
ASToptics
Focusing Mask PREMIUM (METAL) BAHTINOV, 120 diameter (tube diameter 120-152mm)
$ 35.90
Product can be shipped as of 01.05.2026
ASToptics
Focusing Mask Premium metal Bahtinov Diam. 60 (aperture 67-99mm)
$ 29.90
Product can be shipped as of 01.05.2026