Nebulae filters < Filters < Astronomy Half-value width 12 | OPTICS-PRO

EN / $

✓ Europe's largest sport optics specialist

✓ 7,500+ items available from stock

✓ Personal advice & service

Categories

Nebulae filters (75)

OIII Filters (18)

H-Alpha Filters (26)

H-Beta Filters (3)

SII Filters (23)

Line Filter Sets (5)

Show main categories

Half-value width

12 (75)

2,5 (3)

3 (15)

3,2 & 3,7 (1)

3,5 (21)

3,5 & 4 (21)

4 (42)

4,5 (1)

5 (6)

5,5 (7)

6 (82)

6,5 (58)

7 (8)

8 (4)

9 (2)

20 (2)

Select multiple items

Manufacturer

Astronomik (69)

Explore Scientific (4)

Omegon (2)

Connection (to the telescope)

1,25" (6)

2" (4)

Frame

1,25" (9)

2" (7)

Clip-Filters (30)

SC thread (3)

T2 (M42 x 0,75) (3)

ring (17)

unmounted (6)

Filter Size

27 (3)

31 (6)

36 (6)

42 (1)

50 (5)

50 x 50 (2)

Appropriate for...

Canon EOS (18)

Nikon (4)

Pentax (2)

Sony Alpha 7/9 (6)

Price

60 - 110 $ (3)

110 - 170 $ (5)

170 - 230 $ (12)

230 - 340 $ (17)

340 - 560 $ (36)

560 - 1,130 $ (2)

Availability

in stock (8)

short-term (67)

Omegon Filters Pro 1.25'' OIII CCD filter

Omegon

Filters Pro 1.25'' OIII CCD filter

$ 129.00

ready for shipping in 24 h

Astronomik Filters H-alpha 12nm CCD Clip Canon EOS APS-C

Astronomik

Filters H-alpha 12nm CCD Clip Canon EOS APS-C

$ 225.00

ready for shipping in 24 h

Astronomik Filters H-alpha 12nm CCD Clip-Filter Sony alpha

Astronomik

Filters H-alpha 12nm CCD Clip-Filter Sony alpha

$ 382.00

ready for shipping in 24 h

Astronomik Filters H-alpha 12nm MaxFR XT Clip EOS R XL

Astronomik

Filters H-alpha 12nm MaxFR XT Clip EOS R XL

$ 560.00

ready for shipping in 1-2 weeks

Astronomik Filters H-alpha 12nm CCD Clip Canon EOS R XL

Astronomik

Filters H-alpha 12nm CCD Clip Canon EOS R XL

$ 382.00

Product can be shipped as of 01.06.2025

Omegon Filters Pro 1.25'' SII CCD filter

Omegon

Filters Pro 1.25'' SII CCD filter

$ 129.00

ready for shipping in 24 h

Astronomik Filters H-beta 2"

Astronomik

Filters H-beta 2"

$ 225.00

ready for shipping in 24 h

Astronomik Filters OIII 12nm CCD MaxFR 1,25"

Astronomik

Filters OIII 12nm CCD MaxFR 1,25"

$ 202.00

Product can be shipped as of 01.06.2025

Explore Scientific Filters SII 12nm 1.25"

Explore Scientific

Filters SII 12nm 1.25"

RRP: $ 135.00

Our price:

ready for shipping in 24 h

Astronomik Filters H-alpha 12nm CCD MaxFR Clip Sony alpha 7

Astronomik

Filters H-alpha 12nm CCD MaxFR Clip Sony alpha 7

$ 510.00

ready for shipping in 3-7 days

Explore Scientific Filters SII 12nm 2"

Explore Scientific

Filters SII 12nm 2"

RRP: $ 213.00

Our price:

ready for shipping in 24 h

Astronomik Filters OIII 12nm CCD MaxFR Clip Canon EOS XL

Astronomik

Filters OIII 12nm CCD MaxFR Clip Canon EOS XL

$ 484.00

ready for shipping in 3-7 days

Astronomik Filters H-alpha 12nm CCD MaxFR Clip Canon EOS R XL

Astronomik

Filters H-alpha 12nm CCD MaxFR Clip Canon EOS R XL

$ 510.00

ready for shipping in 3-7 days

Astronomik Filters H-alpha 12nm CCD MaxFR Clip Canon EOS XL

Astronomik

Filters H-alpha 12nm CCD MaxFR Clip Canon EOS XL

$ 472.00

ready for shipping in 3-7 days

Astronomik Filters H-alpha 12nm CCD Clip Nikon XL

Astronomik

Filters H-alpha 12nm CCD Clip Nikon XL

$ 382.00

ready for shipping in 3-7 days

Astronomik Filters H-alpha 12nm CCD MaxFR Clip Canon EOS APS-C

Astronomik

Filters H-alpha 12nm CCD MaxFR Clip Canon EOS APS-C

$ 281.00

ready for shipping in 3-7 days

Astronomik Filters OIII 12nm CCD Clip Canon EOS APS-C

Astronomik

Filters OIII 12nm CCD Clip Canon EOS APS-C

$ 225.00

ready for shipping in 3-7 days

Astronomik Filters SII 12nm CCD MaxFR 1.25"

Astronomik

Filters SII 12nm CCD MaxFR 1.25"

$ 202.00

ready for shipping in 3-7 days

Astronomik Filters H-alpha 12nm CCD MaxFR 1,25"

Astronomik

Filters H-alpha 12nm CCD MaxFR 1,25"

$ 202.00

ready for shipping in 3-7 days

Astronomik Filters SII 12nm MaxFR Clip Nikon XL

Astronomik

Filters SII 12nm MaxFR Clip Nikon XL

$ 510.00

ready for shipping in 3-7 days

Astronomik Filters SII 12nm CCD MaxFR Clip Canon EOS R XL

Astronomik

Filters SII 12nm CCD MaxFR Clip Canon EOS R XL

$ 510.00

ready for shipping in 3-7 days

Astronomik Filters OIII 12nm CCD MaxFR Clip Nikon XL

Astronomik

Filters OIII 12nm CCD MaxFR Clip Nikon XL

$ 510.00

ready for shipping in 3-7 days

Astronomik Filters SII 12nm CCD MaxFR Clip Sony alpha 7

Astronomik

Filters SII 12nm CCD MaxFR Clip Sony alpha 7

$ 510.00

ready for shipping in 3-7 days

Astronomik OIII 12nm CCD MaxFR Clip-Filters Sony alpha 7

Astronomik

OIII 12nm CCD MaxFR Clip-Filters Sony alpha 7

$ 510.00

ready for shipping in 3-7 days

Astronomik Filters OIII 12nm CCD MaxFR Clip Canon EOS R XL

Astronomik

Filters OIII 12nm CCD MaxFR Clip Canon EOS R XL

$ 510.00

ready for shipping in 3-7 days

Astronomik Filters 1.25'' H-beta filter

Astronomik

Filters 1.25'' H-beta filter

$ 112.00

ready for shipping in 3-7 days

Astronomik Filters H-alpha 12nm CCD MaxFR Clip Nikon XL

Astronomik

Filters H-alpha 12nm CCD MaxFR Clip Nikon XL

$ 510.00

ready for shipping in 3-7 days

Astronomik Filters SII 12nm CCD MaxFR Clip Canon EOS XL

Astronomik

Filters SII 12nm CCD MaxFR Clip Canon EOS XL

$ 472.00

ready for shipping in 3-7 days

Astronomik Filters SII 12nm CCD MaxFR 2"

Astronomik

Filters SII 12nm CCD MaxFR 2"

$ 450.00

ready for shipping in 3-7 days

Astronomik Filters OIII 12nm XT Clip Canon EOS APS-C

Astronomik

Filters OIII 12nm XT Clip Canon EOS APS-C

$ 258.00

ready for shipping in 3-7 days

Astronomik Filters OIII 12nm CCD MaxFR 2"

Astronomik

Filters OIII 12nm CCD MaxFR 2"

$ 450.00

ready for shipping in 3-7 days

Astronomik Filters SII 12nm CCD MaxFR 50mm

Astronomik

Filters SII 12nm CCD MaxFR 50mm

$ 450.00

ready for shipping in 3-7 days

Astronomik Filters H-alpha 12nm CCD MaxFR 2"

Astronomik

Filters H-alpha 12nm CCD MaxFR 2"

$ 450.00

ready for shipping in 3-7 days

Astronomik Filters OIII 12nm CCD MaxFR 50mm

Astronomik

Filters OIII 12nm CCD MaxFR 50mm

$ 450.00

ready for shipping in 3-7 days

Astronomik Filters H-alpha 12nm CCD MaxFR 50mm

Astronomik

Filters H-alpha 12nm CCD MaxFR 50mm

$ 450.00

ready for shipping in 3-7 days

Astronomik Filters SII 12nm Clip Pentax K

Astronomik

Filters SII 12nm Clip Pentax K

$ 382.00

ready for shipping in 3-7 days