ASToptics
Focusing Mask Bahtinov 270 (272-305mm OTAs)
$ 69.00
ready for shipping in 24
h
ASToptics
Bahtinov focus mask 230 for 240mm to 268mm diameters
$ 59.00
ready for shipping in 24
h
Artesky
Premium flat field generator, 250mm
( 3 / 5 )
$ 408.00
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov Celestron SC 203 8"
$ 34.90
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov for DSLR Lenses 58mm
$ 18.90
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov Skywatcher Skymax 127/1500
$ 29.90
ready for shipping in 24
h
Astroprints
Diffraction Spike Mask Celestron Origin Home Observatory
$ 34.90
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov Skywatcher MC 127/1500
$ 31.90
ready for shipping in 24
h
ASToptics
Focusing Mask Bahtinov 180 (185-210mm OTAs)
$ 46.90
ready for shipping in 24
h
noctutec
easy-spike William Optics RedCat 71
$ 33.90
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov Skywatcher MC 150/1800
$ 31.90
ready for shipping in 24
h
Askar
focus mask Bahtinov AP 40/180
$ 55.00
ready for shipping in 24
h
Astrozap
Bahtinov focus mask for ED 80 101mm-110mm
$ 151.00
ready for shipping in 24
h
ASToptics
Focusing Mask Bahtinov 200 (212-252mm OTAs)
$ 53.00
ready for shipping in 24
h
Astrozap
Bahtinov focusing mask for apertures of 368mm-444mm
$ 179.00
ready for shipping in 24
h
Geoptik
372mm flat field generator
$ 351.00
ready for shipping in 24
h
PrimaLuceLab
Flat field mask GIOTTO 220 with ALTO Telescopic Cover
$ 1,090.00
ready for shipping in 24
h
Astrozap
Bahtinov focusing mask, 292mm-368mm
$ 154.00
ready for shipping in 24
h
Gerd Neumann jr.
Flat field mask Aurora 315mm 12V
$ 338.00
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov for DSLR Objectives 95mm
$ 25.90
ready for shipping in 24
h
PrimaLuceLab
GIOTTO Flat Field Generator 150
$ 369.00
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov Skywatcher Quattro 6"
$ 32.90
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov for DSLR Objectives 55mm
$ 17.90
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov for DSLR Objectives 62mm
$ 19.90
ready for shipping in 24
h
Astroprints
Diffraction Spike Mask with Dew Shield for ZWO Seestar S30
$ 17.90
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 82mm
$ 23.90
ready for shipping in 24
h
noctutec
easy-spike M77
$ 15.90
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov for DSLR Lenses 67mm
$ 20.90
ready for shipping in 24
h
Astrozap
Bahtinov focus mask for 10" Schmidt-Cassegrain telescopes 280mm-298mm
$ 231.00
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
Astrozap
Bahtinov focusing mask for 63mm-139mm apertures
$ 75.00
ready for shipping in 24
h
Astroprints
Diffraction Spike Mask ZWO Seestar S30
$ 15.90
ready for shipping in 24
h
PrimaLuceLab
GIOTTO Flat Field Generator 120
$ 322.00
ready for shipping in 24
h
Gerd Neumann jr.
Aurora Flatfield light bar D750mm, 220V
$ 2,360.00
ready for shipping in 24
h
Gerd Neumann jr.
ND 0.9 neutral density filter for 315mm Aurora flat-field panel
$ 27.90
ready for shipping in 24
h