Optec
Flat-Man Gen2 for OTA's up to 8-1/8" Diameter
$ 710.00
Sale price:
$ 430.81
ready for shipping in 24
h
noctutec
easy-spike William Optics RedCat 61
$ 32.90
ready for shipping in 24
h
Gerd Neumann jr.
Flat field mask Aurora 420mm 12V
$ 540.00
ready for shipping in 3-5
weeks
Astrozap
Focusing Cap 178mm - 190mm
$ 170.00
ready for shipping in 3-6
months
noctutec
easy-spike M62
$ 15.90
ready for shipping in 3-5
weeks
Astroprints
Focusing Mask Bahtinov Skywatcher 130PDS
$ 52.00
ready for shipping in 24
h
Astrozap
Bahtinov focus mask for optics with 193mm-204mm
$ 159.00
ready for shipping in 3-6
months
Astrozap
Bahtinov focus mask for ETX 90 90mm-100mm
$ 136.00
ready for shipping in 3-6
months
Geoptik
164mm flat field generator
$ 157.00
Product can be shipped as of 01.11.2026
Astrozap
Bahtinov focusing mask for apertures of 368mm-444mm
$ 159.00
ready for shipping in 3-6
months
Wanderer Astro
Flat field mask 80mm V4 IR
$ 477.00
ready for shipping in 1-2
weeks
Lacerta
Focusing Mask Bahtinov for 278mm-342mm
$ 42.90
ready for shipping in 1-2
weeks
Geoptik
372mm flat field generator
$ 279.00
Product can be shipped as of 01.11.2026
Geoptik
Flatfield Generator 308mm
$ 251.00
Product can be shipped as of 01.11.2026
noctutec
easy-spike M49
$ 13.90
ready for shipping in 3-5
weeks
Wanderer Astro
Flat field mask 320mm V4 Pro
$ 800.00
Product can be shipped as of 30.12.2026
Gerd Neumann jr.
Aurora Flatfield light-emitting film 590mm 220V
$ 1,140.00
ready for shipping in 3-5
weeks
Astroprints
Focusing Mask Bahtinov Bresser Messier MC 127/1900
$ 33.90
ready for shipping in 1-2
weeks
Astrozap
Bahtinov focus mask for ETX 105 110mm-120mm
$ 136.00
ready for shipping in 3-6
months
Astrozap
Bahtinov focus mask for 8" Schmidt-Cassegrain telescopes 216mm-231mm
$ 181.00
ready for shipping in 3-6
months
Lacerta
Focusing Mask Bahtinov for 82mm-100mm
$ 27.90
ready for shipping in 1-2
weeks
Gerd Neumann jr.
ND 0.6 neutral density filter for 220mm Aurora flat-field panel
$ 22.90
ready for shipping in 3-5
weeks
Gerd Neumann jr.
ND 0.9 neutral density filter for 220mm Aurora flat-field panel
$ 22.90
ready for shipping in 3-5
weeks
Geoptik
260mm flat field generator
$ 228.00
Product can be shipped as of 01.11.2026
Astrozap
Bahtinov focus mask for 155mm-165mm optics
$ 159.00
ready for shipping in 3-6
months
Gerd Neumann jr.
ND 1.2 neutral density filter for 220mm Aurora flat-field panel
$ 22.90
ready for shipping in 3-5
weeks
Astrozap
Bahtinov focus mask for 216mm-292mm apertures
$ 102.00
ready for shipping in 3-6
months
Astroprints
Focusing Mask Bahtinov Celestron SC 279 11"
$ 69.00
ready for shipping in 1-2
weeks
Astroprints
Focusing Mask Bahtinov Celestron SC925
$ 57.00
ready for shipping in 1-2
weeks
Astroprints
Focusing Mask Tri-Bahtinov Celestron SC 279 11"
$ 69.00
ready for shipping in 1-2
weeks
Astroprints
Focusing Mask Tri-Bahtinov Celestron SC8 & EdgeHD 800
$ 52.00
ready for shipping in 1-2
weeks
Gerd Neumann jr.
ND 0.6 neutral density filter for 315mm Aurora flat-field panel
$ 30.90
ready for shipping in 3-5
weeks
noctutec
easy-spike M58
$ 14.90
ready for shipping in 24
h
Gerd Neumann jr.
ND1.2 neutral density filter for 420mm Aurora flat-field panel
$ 35.90
ready for shipping in 3-5
weeks
Astrozap
Bahtinov focus mask for 10" Meade LXD 75 280mm-304mm
$ 227.00
ready for shipping in 3-6
months
Lacerta
Flat field mask 233 mm
$ 170.00
Product can be shipped as of 01.10.2026