Gerd Neumann jr.
Aurora Flatfield light-emitting film 590mm 220V
$ 1,150.00
ready for shipping in 3-5
weeks
Astroprints
Focusing Mask Bahtinov Bresser Messier MC 127/1900
$ 34.90
ready for shipping in 1-2
weeks
Astrozap
Bahtinov focus mask for ETX 105 110mm-120mm
$ 137.00
Product can be shipped as of 01.08.2026
Astrozap
Bahtinov focus mask for 8" Schmidt-Cassegrain telescopes 216mm-231mm
$ 182.00
Product can be shipped as of 01.08.2026
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
Astrozap
Bahtinov focus mask for 155mm-165mm optics
$ 159.00
Product can be shipped as of 01.08.2026
Astrozap
Bahtinov focus mask for 216mm-292mm apertures
$ 102.00
Product can be shipped as of 01.08.2026
Astroprints
Focusing Mask Bahtinov Celestron SC925
$ 58.00
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
Astroprints
Focusing Mask Bahtinov Celestron SC 279 11"
$ 69.00
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
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
$ 228.00
Product can be shipped as of 01.08.2026
Astrozap
Bahtinov focus mask for 12" Schmidt-Cassegrain telescopes 330mm-342mm
$ 262.00
Product can be shipped as of 01.08.2026
Gerd Neumann jr.
ND 0.9 neutral density filter for 315mm Aurora flat-field panel
$ 27.90
ready for shipping in 3-5
weeks
Astroprints
Focusing Mask Bahtinov Skywatcher SkyMax MC 90/1250
$ 28.90
ready for shipping in 3-7
days
Artesky
Focusing Mask Tri-Bahtinov 90
$ 28.90
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Flat field mask Aurora 220mm 12V
$ 205.00
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Neutral density filters ND1.2 for 750mm Aurora flat-field light emitting film
$ 87.00
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Neutral density filter ND0.6 for 750mm Aurora Flatfield light emitting film
$ 87.00
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Neutral density filter ND0.9 for 750mm Aurora flat-field fluorescent lamp
$ 87.00
ready for shipping in 3-5
weeks
Artesky
Focusing Mask Bathinov 100mm
$ 33.90
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Flat field mask Aurora 420mm 220V
$ 540.00
ready for shipping in 3-5
weeks
Astrozap
Bahtinov focus mask for 11" Schmidt-Cassegrain telescopes 298mm-316mm
$ 228.00
Product can be shipped as of 01.08.2026
DayStar
Imaging Flat Cap FC210
$ 205.00
ready for shipping in 6-10
weeks
DayStar
Imaging Flat Cap FC160
$ 205.00
ready for shipping in 6-10
weeks
DayStar
Imaging Flat Cap FC170
$ 205.00
ready for shipping in 6-10
weeks
DayStar
Imaging Flat Cap FC154
$ 205.00
ready for shipping in 6-10
weeks
Astroprints
Focusing Mask Bahtinov ZWO Seestar S30 Pro
$ 17.90
ready for shipping in 1-2
weeks
Lacerta
Focusing Mask Bahtinov for 104mm-119mm
$ 27.90
ready for shipping in 1-2
weeks
Gerd Neumann jr.
Bahtinov focus mask for M67 photo lens
$ 68.00
ready for shipping in 3-5
weeks
PrimaLuceLab
Flat field mask GIOTTO 285 with ALTO Telescopic Cover
$ 1,480.00
ready for shipping in 1-2
weeks
Gerd Neumann jr.
Flat field mask Aurora 315mm 220V
$ 331.00
ready for shipping in 3-5
weeks
DayStar
Imaging Flat Cap FC104
$ 182.00
ready for shipping in 6-10
weeks