TS Optics
Bahtinov mask, 125-180mm
RRP:
$ 38.90
Our price:
$ 24.90
ready for shipping in 3-7
days
PrimaLuceLab
Flat field mask GIOTTO 150 with ALTO Telescopic Cover
$ 960.00
ready for shipping in 1-2
weeks
Wanderer Astro
Flat field mask 150mm V4 IR
$ 530.00
ready for shipping in 3-5
weeks
PrimaLuceLab
Flat field mask GIOTTO 120 with ALTO Telescopic Ocular Dome
$ 910.00
ready for shipping in 1-2
weeks
Astroprints
Focusing Mask Bahtinov RC 8
$ 46.90
ready for shipping in 24
h
Geoptik
Flatfield Generator 308mm
$ 328.00
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Flat field mask Aurora 315mm 12V
$ 340.00
ready for shipping in 24
h
Astrozap
Bahtinov focusing mask for 139mm-216mm apertures
$ 82.00
ready for shipping in 24
h
noctutec
easy-spike M77
$ 15.90
ready for shipping in 24
h
Astroprints
Focusing Mask Bahtinov Celestron SC 279 11"
$ 70.00
ready for shipping in 3-7
days
PrimaLuceLab
GIOTTO Flat Field Generator 120
$ 324.00
ready for shipping in 1-2
weeks
Astroprints
Focusing Mask Bahtinov Skywatcher Skymax 180/2700
$ 59.00
ready for shipping in 24
h
PrimaLuceLab
GIOTTO Flat Field Generator 255
$ 590.00
ready for shipping in 1-2
weeks
Lacerta
Focusing Mask Bahtinov for 228mm-292mm
$ 37.90
ready for shipping in 24
h
PrimaLuceLab
GIOTTO Flat Field Generator 320
$ 1,170.00
ready for shipping in 1-2
weeks
Astroprints
Focusing Mask Bahtinov for DSLR Objectives 105mm
$ 35.90
ready for shipping in 24
h
PrimaLuceLab
ALTO Telescope Cover 220mm
$ 590.00
ready for shipping in 1-2
weeks
Gerd Neumann jr.
Bahtinov mask for M77 lens
$ 83.00
ready for shipping in 3-5
weeks
Astroprints
Focusing Mask Bahtinov for DSLR Lenses 82mm
$ 29.90
ready for shipping in 24
h
ASToptics
Focusing Mask Premium metal Bahtinov Diam. 60 (aperture 67-99mm)
$ 29.90
Product can be shipped as of 15.01.2026
noctutec
easy-spike M52
$ 13.90
ready for shipping in 24
h
Gerd Neumann jr.
Bahtinov focus mask for M58 camera lens
$ 49.90
ready for shipping in 24
h
Lacerta
Focusing Mask Bahtinov for 82mm-100mm
$ 28.90
ready for shipping in 1-2
weeks
Astroprints
Focusing Mask Bahtinov Skywatcher Quattro 6"
$ 46.90
ready for shipping in 3-7
days
Gerd Neumann jr.
Neutral density filters ND1.2 for 750mm Aurora flat-field light emitting film
$ 89.00
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Neutral density filter ND0.6 for 750mm Aurora Flatfield light emitting film
$ 89.00
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Neutral density filter ND0.9 for 750mm Aurora flat-field fluorescent lamp
$ 89.00
ready for shipping in 3-5
weeks
TS Optics
Focusing Mask Bahtinov 85-120mm
RRP:
$ 35.90
Our price:
$ 23.90
ready for shipping in 3-7
days
ASToptics
Focusing Mask PREMIUM (METAL) BAHTINOV diameter 100 (OTA diameter 109-145mm)
$ 35.90
Product can be shipped as of 15.01.2026
noctutec
easy-spike William Optics RedCat 71
$ 34.90
ready for shipping in 24
h
PrimaLuceLab
Flat field mask GIOTTO 185 with ALTO Telescopic Cover
$ 1,020.00
ready for shipping in 1-2
weeks
noctutec
easy-spike M58
$ 15.90
ready for shipping in 24
h
noctutec
easy-spike M49
$ 13.90
ready for shipping in 24
h
PrimaLuceLab
Flat field mask GIOTTO 430 with ALTO Telescopic Cover
$ 2,340.00
ready for shipping in 1-2
weeks
TS Optics
Bahtinov mask, 195-240mm
RRP:
$ 42.90
Our price:
$ 35.90
ready for shipping in 3-7
days
Lacerta
Flat field mask 354mm
$ 282.00
ready for shipping in 1-2
weeks