EN / $

✓ Europe's largest astronomy equipment retailer

✓ 7,500+ items available from stock

✓ Personal advice & service

Categories

Filters (123)

L-RGB Filters (16)

Nebulae filters (83)

Pass Filters (8)

Filter wheels & Filter sliders (12)

Other (4)

Show main categories

Price

590 - 1,180 $ (123)

< 60 $ (149)

60 - 120 $ (182)

120 - 180 $ (178)

180 - 240 $ (169)

240 - 350 $ (230)

350 - 590 $ (241)

> 1,180 $ (40)

Select multiple items

Manufacturer

Altair Astro (1)

Antlia (6)

Astrodon (1)

Astronomik (37)

Baader (38)

Chroma (10)

IDAS (5)

Moravian (4)

Optolong (4)

PegasusAstro (2)

Player One (1)

QHY (1)

Starlight Xpress (5)

STC (1)

Vaonis (2)

ZWO (5)

Connection (to the telescope)

1,25" (10)

2" (13)

M54 (2)

M72 (5)

T2 (M42 x 0,75) (1)

Frame

1,25" (11)

2" (22)

Clip-Filters (18)

Frames (20)

M52 (1)

M62 (1)

M67 (1)

M72 (1)

M77 (1)

lens filters (2)

ring (19)

unmounted (10)

Filter Size

100 x 100 (5)

31 (6)

36 (8)

50 (6)

50 x 50 (5)

50,4 (3)

50,8 (1)

52 (2)

65 x 65 (11)

Appropriate for...

Canon EOS (7)

Nikon (3)

Sony Alpha 7/9 (6)

f/10 - f/3.5 (9)

f/3,4 - f/2,3 (6)

f/3.4 - f/1.8 (10)

Availability

in stock (12)

short-term (104)

long-term (7)

Vaonis

Filters Cosmic

$ 740.00

ready for shipping in 24 h

Vaonis

Filters All-sky

$ 950.00

ready for shipping in 24 h

Optolong

Filters SHO 3nm 2"

$ 1,180.00

ready for shipping in 3-5 weeks

Antlia

Filters LRGB-V Pro 2" Set

$ 760.00

ready for shipping in 1-2 weeks

Optolong

Filters L2 Dual-Combo Set 2"

$ 690.00

ready for shipping in 3-5 weeks

Optolong

Filters SHO Filter Kit 7nm 2"

$ 810.00

ready for shipping in 3-5 weeks

Baader Filters H-alpha/OIII/SII CMOS Narrowband 2"

Baader

Filters H-alpha/OIII/SII CMOS Narrowband 2"

$ 780.00

ready for shipping in 1-2 weeks

Astronomik Filters DeepSky 2" RGB filter set

Astronomik

Filters DeepSky 2" RGB filter set

$ 710.00

ready for shipping in 3-7 days

Astronomik

Filters L-RGB 2"

$ 700.00

ready for shipping in 3-7 days

Astronomik Filters H-alpha 6nm CCD MaxFR 50mm

Astronomik

Filters H-alpha 6nm CCD MaxFR 50mm

$ 800.00

ready for shipping in 3-7 days

ZWO Filters Filter set H-alpha, SII, OIII 36mm unmounted

ZWO

Filters Filter set H-alpha, SII, OIII 36mm unmounted

$ 830.00

ready for shipping in 24 h

ZWO Filters Narrowband Filter Set H-alpha, SII, OIII 2"

ZWO

Filters Narrowband Filter Set H-alpha, SII, OIII 2"

$ 1,180.00

ready for shipping in 24 h

Antlia

Filters H-Alpha Pro 3nm 36mm

$ 600.00

ready for shipping in 1-2 weeks

Baader Filters SLOAN/SDSS (ugriz') Photometric 1.25"

Baader

Filters SLOAN/SDSS (ugriz') Photometric 1.25"

$ 940.00

ready for shipping in 1-2 weeks

Astronomik Filters SII 6nm CCD MaxFR 50mm

Astronomik

Filters SII 6nm CCD MaxFR 50mm

$ 800.00

ready for shipping in 3-7 days

Player One Filters Anti-Halo PRO Dual-Band Ha+OIII 2"

Player One

Filters Anti-Halo PRO Dual-Band Ha+OIII 2"

$ 740.00

Product can be shipped as of 15.01.2026

Astronomik

Filters DeepSky RGB Set 50mm

$ 710.00

ready for shipping in 3-7 days

Astronomik

Filters HSO 6nm 36mm

$ 890.00

ready for shipping in 3-7 days

Baader Filters H-alpha/OIII/SII CMOS f/2 Highspeed 2"

Baader

Filters H-alpha/OIII/SII CMOS f/2 Highspeed 2"

$ 810.00

ready for shipping in 1-2 weeks

Astronomik Filters OIII 6nm CCD MaxFR 50mm

Astronomik

Filters OIII 6nm CCD MaxFR 50mm

$ 800.00

ready for shipping in 3-7 days

Antlia Filters ALP-T Dual Band H-Alpha & OIII 5nm 2"

Antlia

Filters ALP-T Dual Band H-Alpha & OIII 5nm 2"

$ 670.00

ready for shipping in 1-2 weeks

Optolong

Filters SHO 3nm 36mm

$ 1,000.00

ready for shipping in 3-5 weeks

Baader

Filters LRGB CMOS 50x50mm

$ 750.00

ready for shipping in 1-2 weeks

Moravian External Filter Wheel EFW-3S-7-II

Moravian

External Filter Wheel EFW-3S-7-II

$ 610.00

ready for shipping in 3-7 days

Astronomik Filters H-alpha 6nm CCD Clip Canon EOS R XL

Astronomik

Filters H-alpha 6nm CCD Clip Canon EOS R XL

$ 630.00

ready for shipping in 3-7 days

Astronomik Filters OIII 6nm CCD MaxFR 2"

Astronomik

Filters OIII 6nm CCD MaxFR 2"

$ 800.00

ready for shipping in 3-7 days

STC Filters Astro Duo Narrowband Filter 2"

STC

Filters Astro Duo Narrowband Filter 2"

$ 660.00

ready for shipping in 24 h

Astronomik Filters L-RGB Type 2c 50mm filter set, mounted

Astronomik

Filters L-RGB Type 2c 50mm filter set, mounted

$ 700.00

ready for shipping in 3-7 days

Baader Filters H-alpha/OIII/SII CMOS Ultra-Narrowband 1.25"

Baader

Filters H-alpha/OIII/SII CMOS Ultra-Narrowband 1.25"

$ 850.00

ready for shipping in 1-2 weeks

PegasusAstro

Filterrad Indigo 7x 2"

$ 640.00

ready for shipping in 24 h

Astronomik Filters H-alpha 6nm CCD MaxFR 2"

Astronomik

Filters H-alpha 6nm CCD MaxFR 2"

$ 800.00

ready for shipping in 3-7 days

Baader Filters C-ERF energy guard filter 110mm, IR CUT, dielectrically coats

Baader

Filters C-ERF energy guard filter 110mm, IR CUT, dielectrically coats

$ 660.00

ready for shipping in 1-2 weeks

Astronomik

Filters Deep-Sky RGB 50x50mm

$ 830.00

ready for shipping in 3-7 days

Astronomik

Filters SII 6nm CCD MaxFR 2"

$ 800.00

ready for shipping in 3-7 days

ZWO Filters 1.25" filter set: H-alpha, SII, OIII

ZWO

Filters 1.25" filter set: H-alpha, SII, OIII

$ 650.00

ready for shipping in 3-5 weeks

Astronomik

Filters CLS CCD M67

$ 630.00

ready for shipping in 3-7 days