Artesky
Focusing Mask Tri-Bahtinov 90
$ 28.90
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Bahtinov mask for M77 lens
$ 81.00
ready for shipping in 3-5
weeks
Artesky
Focusing Mask Bathinov 100mm
$ 33.90
ready for shipping in 3-5
weeks
Astroprints
Focusing Mask Bahtinov Skywatcher Quattro 6"
$ 40.90
ready for shipping in 3-7
days
Lacerta
Focusing Mask Bahtinov for 82mm-100mm
$ 27.90
ready for shipping in 1-2
weeks
TS Optics
Focusing Mask Bahtinov 65-100mm
$ 35.90
ready for shipping in 3-7
days
Wanderer Astro
Flat field mask 190mm V4 IR
$ 540.00
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Aurora Flatfield light-emitting film 590mm 220V
$ 1,150.00
ready for shipping in 1-2
weeks
ASToptics
Focusing Mask PREMIUM (METAL) BAHTINOV, 120 diameter (tube diameter 120-152mm)
$ 34.90
Product can be shipped as of 01.05.2026
ASToptics
Focusing Mask Premium metal Bahtinov Diam. 60 (aperture 67-99mm)
$ 28.90
Product can be shipped as of 01.05.2026
Lacerta
Focusing Mask Bahtinov for 228mm-292mm
$ 36.90
ready for shipping in 1-2
weeks
TS Optics
Focusing Mask Bahtinov 175-220mm
RRP:
$ 37.90
Our price:
$ 30.90
ready for shipping in 3-7
days
Gerd Neumann jr.
Flat field mask Aurora 420mm 12V
$ 540.00
ready for shipping in 3-5
weeks
Wanderer Astro
Flat field mask 80mm V4 IR
$ 470.00
ready for shipping in 1-2
weeks
Wanderer Astro
Flat field mask 225mm V4 Pro
$ 550.00
ready for shipping in 1-2
weeks
Gerd Neumann jr.
Bahtinov focus mask for M82 photo lens
$ 87.00
ready for shipping in 3-5
weeks
ASToptics
Focusing Mask PREMIUM (METAL) BAHTINOV diameter 100 (OTA diameter 109-145mm)
$ 34.90
Product can be shipped as of 01.05.2026
Gerd Neumann jr.
ND1.2 neutral density filter for 420mm Aurora flat-field panel
$ 35.90
ready for shipping in 3-5
weeks
Astroprints
Focusing Mask Bahtinov Skywatcher SkyMax MC 90/1250
$ 28.90
ready for shipping in 3-7
days
Astroprints
Focusing Mask Bahtinov Bresser Messier MC 127/1900
$ 34.90
ready for shipping in 1-2
weeks
Astroprints
Focusing Mask Tri-Bahtinov RC 10"
$ 69.00
ready for shipping in 1-2
weeks
Astroprints
Focusing Mask Skywatcher Evoguide 50ED
$ 17.90
ready for shipping in 1-2
weeks
Gerd Neumann jr.
Neutral density filters ND1.2 for 750mm Aurora flat-field light emitting film
$ 87.00
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Neutral density filter ND0.6 for 750mm Aurora Flatfield light emitting film
$ 87.00
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Neutral density filter ND0.9 for 750mm Aurora flat-field fluorescent lamp
$ 87.00
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Flat field mask Aurora 420mm 220V
$ 540.00
ready for shipping in 3-5
weeks
noctutec
Focusing Mask easy-sharp 10"
$ 57.00
ready for shipping in 3-5
weeks
noctutec
Focusing Mask Bahtinov 60-90mm
$ 27.90
ready for shipping in 3-5
weeks
noctutec
Focusing Mask Bahtinov 80-110mm
$ 31.90
ready for shipping in 3-5
weeks
noctutec
Focusing Mask Bahtinov 100-140mm
$ 37.90
ready for shipping in 3-5
weeks
noctutec
Focusing Mask Bahtinov 140-180mm
$ 63.00
ready for shipping in 3-5
weeks
noctutec
Focusing Mask easy-sharp 8"
$ 44.90
ready for shipping in 3-5
weeks
DayStar
Imaging Flat Cap FC100
$ 137.00
ready for shipping in 6-10
weeks
DayStar
Imaging Flat Cap FC170
$ 160.00
ready for shipping in 6-10
weeks
DayStar
Imaging Flat Cap FC160
$ 160.00
ready for shipping in 6-10
weeks
DayStar
Imaging Flat Cap FC190
$ 160.00
ready for shipping in 6-10
weeks