![ASToptics Bahtinov focus mask 140, for 140mm to 170mm diameters](/Produktbilder/normal/47306_1/ASToptics-Bahtinov-focus-mask-140-for-140mm-to-170mm-diameters.jpg)
ASToptics
Bahtinov focus mask 140, for 140mm to 170mm diameters
$ 32.90
ready for shipping in 24
h
![ASToptics Bahtinov focus mask 120 for 120mm to 152mm diameters](/Produktbilder/normal/47306_1/ASToptics-Bahtinov-focus-mask-120-for-120mm-to-152mm-diameters.jpg)
ASToptics
Bahtinov focus mask 120 for 120mm to 152mm diameters
$ 32.90
ready for shipping in 24
h
![ASToptics Bahtinov focus mask 60 for 67mm to 87mm diameters](/Produktbilder/normal/47306_1/ASToptics-Bahtinov-focus-mask-60-for-67mm-to-87mm-diameters.jpg)
ASToptics
Bahtinov focus mask 60 for 67mm to 87mm diameters
$ 21.90
ready for shipping in 24
h
![ASToptics Bahtinov focus mask 160, for 175mm to 212mm diameters](/Produktbilder/normal/47306_1/ASToptics-Bahtinov-focus-mask-160-for-175mm-to-212mm-diameters.jpg)
ASToptics
Bahtinov focus mask 160, for 175mm to 212mm diameters
$ 32.90
ready for shipping in 24
h
![ASToptics Bahtinov focus mask 100 for 109mm to 145mm diameters](/Produktbilder/normal/47306_1/ASToptics-Bahtinov-focus-mask-100-for-109mm-to-145mm-diameters.jpg)
ASToptics
Bahtinov focus mask 100 for 109mm to 145mm diameters
$ 26.90
ready for shipping in 24
h
![ASToptics Bahtinov focus mask 80 for 86mm to 105mm OTAs](/Produktbilder/normal/47306_1/ASToptics-Bahtinov-focus-mask-80-for-86mm-to-105mm-OTAs.jpg)
ASToptics
Bahtinov focus mask 80 for 86mm to 105mm OTAs
$ 21.90
ready for shipping in 24
h
![ASToptics Focusing Mask Bahtinov 200 (212-252mm OTAs)](/Produktbilder/normal/57652_1/ASToptics-Focusing-Mask-Bahtinov-200-212-252mm-OTAs-.jpg)
ASToptics
Focusing Mask Bahtinov 200 (212-252mm OTAs)
$ 48.90
ready for shipping in 24
h
![ASToptics Focusing Mask Bahtinov 120 (120-152mm OTAs)](/Produktbilder/normal/57650_1/ASToptics-Focusing-Mask-Bahtinov-120-120-152mm-OTAs-.jpg)
ASToptics
Focusing Mask Bahtinov 120 (120-152mm OTAs)
$ 37.90
ready for shipping in 24
h
![ASToptics Focusing Mask Premium metal Bahtinov Diam. 60 (aperture 67-99mm)](/Produktbilder/normal/57907_1/ASToptics-Focusing-Mask-Premium-metal-Bahtinov-Diam-60-aperture-67-99mm-.jpg)
ASToptics
Focusing Mask Premium metal Bahtinov Diam. 60 (aperture 67-99mm)
$ 48.90
ready for shipping in 24
h
![ASToptics Focusing Mask PREMIUM (METAL) BAHTINOV, 120 diameter (tube diameter 120-152mm)](/Produktbilder/normal/57910_1/ASToptics-Focusing-Mask-PREMIUM-METAL-BAHTINOV-120-diameter-tube-diameter-120-152mm-.jpg)
ASToptics
Focusing Mask PREMIUM (METAL) BAHTINOV, 120 diameter (tube diameter 120-152mm)
$ 75.00
ready for shipping in 24
h
![ASToptics Bahtinov focus mask 200 for 212mm to 252mm OTAs](/Produktbilder/normal/47306_1/ASToptics-Bahtinov-focus-mask-200-for-212mm-to-252mm-OTAs.jpg)
ASToptics
Bahtinov focus mask 200 for 212mm to 252mm OTAs
$ 42.90
ready for shipping in 24
h
![ASToptics Bahtinov focus mask 180, for 185mm to 210mm diameters](/Produktbilder/normal/47306_1/ASToptics-Bahtinov-focus-mask-180-for-185mm-to-210mm-diameters.jpg)
ASToptics
Bahtinov focus mask 180, for 185mm to 210mm diameters
$ 42.90
ready for shipping in 24
h
![ASToptics Focusing Mask Bahtinov 270 (272-305mm OTAs)](/Produktbilder/normal/57653_1/ASToptics-Focusing-Mask-Bahtinov-270-272-305mm-OTAs-.jpg)
ASToptics
Focusing Mask Bahtinov 270 (272-305mm OTAs)
$ 64.00
ready for shipping in 24
h
![ASToptics Focusing Mask PREMIUM (METAL) BAHTINOV diameter 80 (86-105mm OTA diameter)](/Produktbilder/normal/57908_1/ASToptics-Focusing-Mask-PREMIUM-METAL-BAHTINOV-diameter-80-86-105mm-OTA-diameter-.jpg)
ASToptics
Focusing Mask PREMIUM (METAL) BAHTINOV diameter 80 (86-105mm OTA diameter)
$ 75.00
ready for shipping in 24
h
![ASToptics Bahtinov focus mask 230 for 240mm to 268mm diameters](/Produktbilder/normal/47306_1/ASToptics-Bahtinov-focus-mask-230-for-240mm-to-268mm-diameters.jpg)
ASToptics
Bahtinov focus mask 230 for 240mm to 268mm diameters
$ 54.00
ready for shipping in 3-6
months
![ASToptics Focusing Mask PREMIUM (METAL) BAHTINOV diameter 100 (OTA diameter 109-145mm)](/Produktbilder/normal/57909_1/ASToptics-Focusing-Mask-PREMIUM-METAL-BAHTINOV-diameter-100-OTA-diameter-109-145mm-.jpg)
ASToptics
Focusing Mask PREMIUM (METAL) BAHTINOV diameter 100 (OTA diameter 109-145mm)
$ 75.00
ready for shipping in 24
h