Masks

Astroprints

Focusing Mask Bahtinov ZWO Seestar S50

$ 16.90

ready for shipping in 24 h

Omegon

Diffraction Spike Mask ZWO Seestar S50

$ 14.90

ready for shipping in 24 h

Astroprints

Focusing Mask Bahtinov Celestron SC8, EdgeHD 800

$ 33.90

ready for shipping in 24 h

Geoptik

260mm flat field generator

$ 272.00

ready for shipping in 24 h

William Optics

Focusing Mask Bahtinov 75-110mm

$ 79.00

ready for shipping in 24 h

Astroprints

Focusing Mask Bahtinov Skywatcher Quattro 6"

$ 31.90

ready for shipping in 24 h

ASToptics

Focusing Mask Premium metal Bahtinov Diam. 60 (aperture 67-99mm)

$ 39.90

ready for shipping in 24 h

Geoptik

Flatfield Generator 308mm

$ 317.00

ready for shipping in 3-5 weeks

Wanderer Astro

flat field mask 150mm V4 IR

$ 510.00

ready for shipping in 1-2 weeks

Artesky

Premium flat field generator, 250mm

( 3 / 5 )

$ 396.00

ready for shipping in 24 h

Geoptik

164mm flat field generator

$ 226.00

ready for shipping in 3-5 weeks

William Optics

Focusing Mask Bahtinov 105-148mm

$ 90.00

ready for shipping in 24 h

Wanderer Astro

flat field mask 225mm V4 IR

$ 580.00

ready for shipping in 1-2 weeks

Geoptik

372mm flat field generator

$ 341.00

ready for shipping in 24 h

ASToptics

Focusing Mask PREMIUM (METAL) BAHTINOV diameter 80 (86-105mm OTA diameter)

$ 79.00

ready for shipping in 24 h

Wanderer Astro

flat field mask 125mm V4 IR

$ 464.00

ready for shipping in 1-2 weeks

Artesky

Flatfield Generator 550mm Premium USB

$ 1,140.00

ready for shipping in 3-5 weeks

Geoptik

210mm flat field generator

$ 244.00

ready for shipping in 3-5 weeks

William Optics

Focusing Mask Bahtinov 243-308mm

$ 181.00

ready for shipping in 3-5 weeks

William Optics

Focusing Mask Bahtinov 172-235mm

$ 204.00

ready for shipping in 3-5 weeks

Wanderer Astro

flat field mask 190mm V4 IR

$ 540.00

ready for shipping in 1-2 weeks

Wanderer Astro

flat field mask 240mm V4 IR

$ 610.00

ready for shipping in 1-2 weeks

ASToptics

Focusing Mask PREMIUM (METAL) BAHTINOV diameter 100 (OTA diameter 109-145mm)

$ 44.90

Product can be shipped as of 15.08.2025

ASToptics

Focusing Mask PREMIUM (METAL) BAHTINOV, 120 diameter (tube diameter 120-152mm)

$ 56.00

Product can be shipped as of 15.08.2025

Wanderer Astro

flat field mask 80mm V4 IR

$ 464.00

ready for shipping in 1-2 weeks

Artesky

Flatfield premium generator, 550mm

$ 910.00

ready for shipping in 3-5 weeks

Wanderer Astro

flat field mask 100mm V4 IR

$ 464.00

ready for shipping in 1-2 weeks

Artesky

Flatfield Generator 250mm Premium USB

$ 570.00

ready for shipping in 3-5 weeks