7,500+ items available from stock
Personal advice & service
🎄 Right of return up to 31.01.2025
Get closer
Products 1 - 36 of 67
Sort by:
Omegon Cross-star plate (Spikemask) for Seestar S50
Omegon
Cross-star plate (Spikemask) for Seestar S50
$ 14.90
ready for shipping in 24 h
Astroprints Focusing Mask Bahtinov ZWO Seestar S50
Astroprints
Focusing Mask Bahtinov ZWO Seestar S50
$ 15.90
ready for shipping in 24 h
ASToptics Bahtinov focus mask 60 for 67mm to 87mm diameters
ASToptics
Bahtinov focus mask 60 for 67mm to 87mm diameters
$ 21.90
ready for shipping in 24 h
ASToptics Bahtinov focus mask 80 for 86mm to 105mm OTAs
ASToptics
Bahtinov focus mask 80 for 86mm to 105mm OTAs
$ 21.90
ready for shipping in 24 h
Astrozap Bahtinov focus mask for 14" Schmidt-Cassegrain telescopes 395mm-405mm
Astrozap
Bahtinov focus mask for 14" Schmidt-Cassegrain telescopes 395mm-405mm
$ 443.00
Sale price:
$ 269.33
ready for shipping in 24 h
Astroprints Focusing Mask Bahtinov Celestron SC8, EdgeHD 800
Astroprints
Focusing Mask Bahtinov Celestron SC8, EdgeHD 800
$ 31.90
ready for shipping in 24 h
ASToptics Bahtinov focus mask 160, for 175mm to 212mm diameters
ASToptics
Bahtinov focus mask 160, for 175mm to 212mm diameters
$ 31.90
ready for shipping in 24 h
ASToptics Bahtinov focus mask 100 for 109mm to 145mm diameters
ASToptics
Bahtinov focus mask 100 for 109mm to 145mm diameters
$ 26.90
ready for shipping in 24 h
Artesky Premium flat field generator, 250mm
Artesky
Premium flat field generator, 250mm
( 3 / 5 )
$ 400.30
ready for shipping in 24 h
Lacerta flat field mask 233mm
Lacerta
flat field mask 233mm
$ 158.00
ready for shipping in 24 h
Lacerta flat field mask 183mm
Lacerta
flat field mask 183mm
$ 131.00
ready for shipping in 24 h
ASToptics Bahtinov focus mask 200 for 212mm to 252mm OTAs
ASToptics
Bahtinov focus mask 200 for 212mm to 252mm OTAs
$ 42.90
ready for shipping in 24 h
Astrozap Bahtinov focus mask for ED 80 101mm-110mm
Astrozap
Bahtinov focus mask for ED 80 101mm-110mm
$ 179.00
Sale price:
$ 123.58
ready for shipping in 24 h
ASToptics Focusing Mask Bahtinov 200 (212-252mm OTAs)
ASToptics
Focusing Mask Bahtinov 200 (212-252mm OTAs)
$ 47.90
ready for shipping in 24 h
Astrozap Bahtinov focus mask for ETX 80
Astrozap
Bahtinov focus mask for ETX 80
$ 158.00
Sale price:
$ 108.79
ready for shipping in 24 h
Geoptik 372mm flat field generator
Geoptik
372mm flat field generator
$ 317.00
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 243-308mm
William Optics
Focusing Mask Bahtinov 243-308mm
$ 168.00
ready for shipping in 24 h
PrimaLuceLab flat field mask GIOTTO 220 with ALTO telescopic cover
PrimaLuceLab
flat field mask GIOTTO 220 with ALTO telescopic cover
$ 990.00
ready for shipping in 24 h
PrimaLuceLab flat field mask GIOTTO 285 with ALTO telescopic cover
PrimaLuceLab
flat field mask GIOTTO 285 with ALTO telescopic cover
$ 1,340.00
Sale price:
$ 1,006.56
ready for shipping in 24 h
ASToptics Focusing Mask Bahtinov 120 (120-152mm OTAs)
ASToptics
Focusing Mask Bahtinov 120 (120-152mm OTAs)
$ 36.90
ready for shipping in 24 h
ASToptics Focusing Mask PREMIUM (METAL) BAHTINOV, 120 diameter (tube diameter 120-152mm)
ASToptics
Focusing Mask PREMIUM (METAL) BAHTINOV, 120 diameter (tube diameter 120-152mm)
$ 73.00
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 105-148mm
William Optics
Focusing Mask Bahtinov 105-148mm
$ 84.00
ready for shipping in 24 h
Geoptik 260mm flat field generator
Geoptik
260mm flat field generator
$ 253.00
ready for shipping in 24 h
Astroprints Diffraction Spike Mask with dew cap for ZWO Seestar S50
Astroprints
Diffraction Spike Mask with dew cap for ZWO Seestar S50
$ 31.90
ready for shipping in 24 h
ASToptics Focusing Mask Premium metal Bahtinov Diam. 60 (aperture 67-99mm)
ASToptics
Focusing Mask Premium metal Bahtinov Diam. 60 (aperture 67-99mm)
$ 47.90
ready for shipping in 24 h
Astroprints Diffraction Spike Mask ZWO Seestar S50
Astroprints
Diffraction Spike Mask ZWO Seestar S50
$ 21.90
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 75-110mm
William Optics
Focusing Mask Bahtinov 75-110mm
$ 73.00
ready for shipping in 24 h
Gerd Neumann jr. flat field mask Aurora 100mm with inverter for 2x AA Batteries
Gerd Neumann jr.
flat field mask Aurora 100mm with inverter for 2x AA Batteries
$ 84.00
ready for shipping in 24 h
Astroprints Focusing Mask Bahtinov William Optics 50mm Uniguide
Astroprints
Focusing Mask Bahtinov William Optics 50mm Uniguide
$ 13.90
ready for shipping in 24 h
Gerd Neumann jr. Aurora Flatfield illuminated film D750mm, with 220V
Gerd Neumann jr.
Aurora Flatfield illuminated film D750mm, with 220V
$ 2,140.00
Sale price:
$ 1,552.61
ready for shipping in 24 h
ASToptics Bahtinov focus mask 180, for 185mm to 210mm diameters
ASToptics
Bahtinov focus mask 180, for 185mm to 210mm diameters
$ 42.90
ready for shipping in 24 h
ASToptics Bahtinov focus mask 120 for 120mm to 152mm diameters
ASToptics
Bahtinov focus mask 120 for 120mm to 152mm diameters
$ 31.90
ready for shipping in 24 h
ASToptics Bahtinov focus mask 140, for 140mm to 170mm diameters
ASToptics
Bahtinov focus mask 140, for 140mm to 170mm diameters
$ 31.90
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 172-235mm
William Optics
Focusing Mask Bahtinov 172-235mm
$ 190.00
ready for shipping in 24 h
PegasusAstro FlatMaster 150
PegasusAstro
FlatMaster 150
( 1 / 5 )
$ 201.00
ready for shipping in 24 h
Farpoint Bahtinov focus mask for telescope apertures of 63-115mm
Farpoint
Bahtinov focus mask for telescope apertures of 63-115mm
RRP:  $ 36.90
Our price:
$ 34.90
ready for shipping in 24 h