ASToptics
Focusing Mask Premium metal Bahtinov Diam. 60 (aperture 67-99mm)
$ 28.90
Product can be shipped as of 15.12.2025
TS Optics
Focusing Mask Bahtinov 105-150mm
RRP:
$ 35.90
Our price:
$ 32.90
ready for shipping in 3-7
days
ASToptics
Focusing Mask Bahtinov 200 (212-252mm OTAs)
$ 58.00
ready for shipping in 24
h
Lacerta
Focusing Mask Bahtinov for 82mm-100mm
$ 27.90
ready for shipping in 1-2
weeks
Astroprints
Focusing Mask Bahtinov Skywatcher Quattro 6"
$ 46.90
ready for shipping in 3-7
days
Astrozap
Bahtinov focusing mask, 292mm-368mm
$ 150.00
ready for shipping in 24
h
Gerd Neumann jr.
ND 0.9 neutral density filter for 220mm Aurora flat-field panel
$ 23.90
ready for shipping in 24
h
ASToptics
Bahtinov focus mask 230 for 240mm to 268mm diameters
$ 52.00
ready for shipping in 24
h
TS Optics
Focusing Mask Bahtinov 175-220mm
RRP:
$ 38.90
Our price:
$ 31.90
ready for shipping in 3-7
days
noctutec
easy-spike William Optics RedCat 61
$ 33.90
ready for shipping in 1-2
weeks
Gerd Neumann jr.
ND 0.9 neutral density filter for 315mm Aurora flat-field panel
$ 27.90
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov Celestron SC925
$ 52.00
ready for shipping in 24
h
ASToptics
Bahtinov focus mask 180, for 185mm to 210mm diameters
$ 46.90
ready for shipping in 24
h
TS Optics
Focusing Mask Bahtinov 215-260mm
$ 38.90
ready for shipping in 3-7
days
Astroprints
Diffraction Spike Mask with Dew Shield for ZWO Seestar S30
$ 20.90
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov Skywatcher MC 127/1500
$ 40.90
ready for shipping in 24
h
ASToptics
Focusing Mask Bahtinov 180 (185-210mm OTAs)
$ 52.00
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov Skywatcher MC 150/1800
$ 40.90
ready for shipping in 24
h
Artesky
Focusing Mask Bathinov 100mm
$ 33.90
ready for shipping in 24
h
Astrozap
Bahtinov focus mask for ED 80 101mm-110mm
$ 150.00
Sale price:
$ 108.77
ready for shipping in 24
h
Astrozap
Bahtinov focusing mask for apertures of 368mm-444mm
$ 173.00
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov RC 8
$ 40.90
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov Skywatcher 130PDS
$ 52.00
ready for shipping in 24
h
Lacerta
Focusing Mask Bahtinov for 228mm-292mm
$ 37.90
ready for shipping in 24
h
TS Optics
Focusing Mask Bahtinov 290-340mm
RRP:
$ 57.00
Our price:
$ 45.90
ready for shipping in 3-7
days
Lacerta
Focusing Mask Bahtinov for 278mm-342mm
$ 42.90
ready for shipping in 1-2
weeks
Astroprints
Focusing Mask Bahtinov for DSLR Objectives 55mm
$ 23.90
ready for shipping in 24
h
Gerd Neumann jr.
ND 0.9 neutral density filter for 100mm and 160mm Aurora flat-field panels
$ 17.90
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov for DSLR Lenses 67mm
$ 28.90
ready for shipping in 24
h
Gerd Neumann jr.
ND 1.2 neutral density filter for 100mm and 160mm Aurora flat-field panels
$ 17.90
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 243-308mm
$ 173.00
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Bahtinov focus mask for M52 photo lens
$ 45.90
ready for shipping in 3-5
weeks
ASToptics
Focusing Mask PREMIUM (METAL) BAHTINOV, 120 diameter (tube diameter 120-152mm)
$ 34.90
Product can be shipped as of 15.12.2025
Gerd Neumann jr.
ND1.2 neutral density filter for 420mm Aurora flat-field panel
$ 35.90
ready for shipping in 3-5
weeks
ASToptics
Focusing Mask Bahtinov acrylic 120-160mm
$ 27.90
ready for shipping in 3-6
months
Astrozap
Bahtinov focus mask for 155mm-165mm optics
$ 173.00
ready for shipping in 3-5
weeks