Omegon
Diffraction Spike Mask ZWO Seestar S50
$ 24.90
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov ZWO Seestar S50
$ 23.90
ready for shipping in 24
h
Lacerta
Flat field mask 233mm
$ 178.00
ready for shipping in 24
h
Lacerta
Flat field mask 183mm
$ 148.00
ready for shipping in 24
h
Astroprints
Diffraction Spike Mask with Dew Shield for ZWO Seestar S50
$ 47.90
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov Celestron SC8, EdgeHD 800
$ 47.90
ready for shipping in 24
h
Astroprints
Diffraction Spike Mask with Dew Shield for ZWO Seestar S30
$ 35.90
ready for shipping in 24
h
ASToptics
Focusing Mask Bahtinov Acryl 200-260mm
$ 41.90
ready for shipping in 24
h
Astroprints
Diffraction Spike Mask ZWO Seestar S50
$ 29.90
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov Skywatcher N 200/1000
( 2 / 5 )
$ 60.00
ready for shipping in 24
h
Gerd Neumann jr.
Flat field mask Aurora 100mm with inverter for 2x AA Batteries
$ 107.00
ready for shipping in 24
h
PrimaLuceLab
GIOTTO Flat Field Generator Celestron Origin
$ 388.00
Product can be shipped as of 16.02.2026
ASToptics
Focusing Mask Bahtinov Acryl 160-200mm
$ 35.90
ready for shipping in 24
h
Wanderer Astro
Flat field mask 150mm V4 Pro
$ 499.00
ready for shipping in 3-7
days
Lacerta
Flat field mask 283mm
$ 215.00
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 75-110mm
$ 83.00
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov Celestron SC925
$ 54.00
ready for shipping in 24
h
Geoptik
260mm flat field generator
$ 286.00
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov Samyang 135mm F2
$ 47.90
ready for shipping in 24
h
PrimaLuceLab
GIOTTO Flat Field Generator 320
$ 1,190.00
ready for shipping in 1-2
weeks
ASToptics
Focusing Mask Bahtinov 200 (212-252mm OTAs)
$ 60.00
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov Skywatcher N 150/750
$ 54.00
ready for shipping in 24
h
PrimaLuceLab
GIOTTO Flat Field Generator 185
$ 436.00
ready for shipping in 1-2
weeks
PegasusAstro
FlatMaster 150
( 1 / 5 )
$ 227.00
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov William Optics 50mm Uniguide
$ 21.90
ready for shipping in 24
h
ASToptics
Focusing Mask Bahtinov acrylic 270-330mm
$ 47.90
ready for shipping in 24
h
Astrozap
Bahtinov focusing mask, 292mm-368mm
$ 154.00
ready for shipping in 24
h
PrimaLuceLab
GIOTTO Flat Field Generator 150
$ 376.00
ready for shipping in 1-2
weeks
Astrozap
Bahtinov focus mask for 14" Schmidt-Cassegrain telescopes 395mm-405mm
$ 345.00
ready for shipping in 24
h
Astroprints
Diffraction Spike Mask Celestron Origin Home Observatory
$ 47.90
ready for shipping in 24
h
PrimaLuceLab
Flat field mask GIOTTO 285 with ALTO Telescopic Cover
$ 1,540.00
ready for shipping in 1-2
weeks
William Optics
Focusing Mask Bahtinov 105-148mm
$ 95.00
ready for shipping in 24
h
ASToptics
Bahtinov focus mask 230 for 240mm to 268mm diameters
$ 54.00
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov Celestron SC 203 8"
$ 47.90
ready for shipping in 3-7
days
TS Optics
Focusing Mask Bahtinov 65-100mm
$ 36.90
ready for shipping in 3-7
days
Geoptik
372mm flat field generator
$ 358.00
ready for shipping in 3-5
weeks