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Wanderer Astro
Flat field mask 150mm V4 IR
$ 530.00
ready for shipping in 3-5
weeks
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Artesky
Flatfield premium generator, 550mm
$ 940.00
ready for shipping in 3-5
weeks
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Astrozap
Bahtinov focus mask for 10" Schmidt-Cassegrain telescopes 280mm-298mm
$ 233.00
ready for shipping in 24
h
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RRP:
$ 45.90
TS Optics
Focusing Mask Bahtinov 250-290mm
RRP:
$ 45.90
Our price:
$ 33.90
ready for shipping in 3-7
days
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Wanderer Astro
Flat field mask 225mm V4 Pro
$ 580.00
ready for shipping in 1-2
weeks
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$ 730.00
Optec
Flat-Man Gen2 for OTA's up to 8-1/8" Diameter
$ 730.00
Sale price:
$ 441.99
ready for shipping in 24
h
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Gerd Neumann jr.
Flat field mask Aurora 420mm 12V
$ 550.00
ready for shipping in 3-5
weeks
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Astrozap
Bahtinov focusing mask for apertures of 368mm-444mm
$ 163.00
ready for shipping in 3-6
months
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Astrozap
Bahtinov focus mask for optics with 193mm-204mm
$ 163.00
ready for shipping in 3-6
months
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Geoptik
164mm flat field generator
$ 161.00
Product can be shipped as of 01.11.2026
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Astrozap
Bahtinov focus mask for ETX 90 90mm-100mm
$ 139.00
ready for shipping in 3-6
months
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Wanderer Astro
Flat field mask 80mm V4 IR
$ 489.00
ready for shipping in 1-2
weeks
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Lacerta
Focusing Mask Bahtinov for 278mm-342mm
$ 43.90
ready for shipping in 1-2
weeks
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Geoptik
372mm flat field generator
$ 286.00
Product can be shipped as of 01.11.2026
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Geoptik
Flatfield Generator 308mm
$ 257.00
Product can be shipped as of 01.11.2026
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Gerd Neumann jr.
Aurora Flatfield light-emitting film 590mm 220V
$ 1,170.00
ready for shipping in 3-5
weeks
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Wanderer Astro
Flat field mask 320mm V4 Pro
$ 820.00
Product can be shipped as of 30.12.2026
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Astroprints
Focusing Mask Bahtinov Bresser Messier MC 127/1900
$ 34.90
ready for shipping in 1-2
weeks
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Astrozap
Bahtinov focus mask for ETX 105 110mm-120mm
$ 139.00
ready for shipping in 3-6
months
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Lacerta
Focusing Mask Bahtinov for 82mm-100mm
$ 27.90
ready for shipping in 1-2
weeks
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Astrozap
Bahtinov focus mask for 8" Schmidt-Cassegrain telescopes 216mm-231mm
$ 186.00
ready for shipping in 3-6
months
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Gerd Neumann jr.
ND 0.6 neutral density filter for 220mm Aurora flat-field panel
$ 23.90
ready for shipping in 3-5
weeks
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Geoptik
260mm flat field generator
$ 234.00
Product can be shipped as of 01.11.2026
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Gerd Neumann jr.
ND 0.9 neutral density filter for 220mm Aurora flat-field panel
$ 23.90
ready for shipping in 3-5
weeks
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Astrozap
Bahtinov focus mask for 155mm-165mm optics
$ 163.00
ready for shipping in 3-6
months
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Gerd Neumann jr.
ND 1.2 neutral density filter for 220mm Aurora flat-field panel
$ 23.90
ready for shipping in 3-5
weeks
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Astrozap
Bahtinov focus mask for 216mm-292mm apertures
$ 104.00
ready for shipping in 3-6
months
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Astroprints
Focusing Mask Tri-Bahtinov Celestron SC 279 11"
$ 70.00
ready for shipping in 1-2
weeks
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Astroprints
Focusing Mask Bahtinov Celestron SC925
$ 59.00
ready for shipping in 1-2
weeks
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Gerd Neumann jr.
ND 0.6 neutral density filter for 315mm Aurora flat-field panel
$ 31.90
ready for shipping in 3-5
weeks
