Astronomy Transmission > 40 | OPTICS-PRO

EN / $

✓ Europe's largest sport optics specialist

✓ 7,500+ items available from stock

✓ Personal advice & service

Categories

Astronomy (312)

Telescope accessories (2)

Show main categories

Transmission

> 40 (312)

< 5 (35)

10 - 20 (5)

20 - 30 (5)

30 - 40 (2)

Select multiple items

Manufacturer

Altair Astro (1)

Antlia (8)

Askar (7)

ASToptics (1)

Astronomik (201)

Baader (52)

Celestron (2)

Chroma (2)

IDAS (1)

Omegon (1)

Optolong (9)

Pentax (10)

TS Optics (1)

Vixen (2)

ZWO (14)

Price

< 110 $ (41)

110 - 340 $ (145)

340 - 560 $ (91)

560 - 1,120 $ (34)

1,120 - 5,590 $ (1)

Availability

in stock (71)

short-term (238)

long-term (3)

Chroma Filters H-alpha 1.25" 5nm

Chroma

Filters H-alpha 1.25" 5nm

$ 700.00

ready for shipping in 1-2 weeks

Astronomik Filters ProPlanet 642 BP 36mm

Astronomik

Filters ProPlanet 642 BP 36mm

$ 111.00

ready for shipping in 3-7 days

Astronomik Filters ProPlanet 642 BP Clip Canon EOS R APS-C

Astronomik

Filters ProPlanet 642 BP Clip Canon EOS R APS-C

$ 156.00

ready for shipping in 24 h

Astronomik Filters ProPlanet 742 Clip Canon EOS R APS-C

Astronomik

Filters ProPlanet 742 Clip Canon EOS R APS-C

$ 122.00

ready for shipping in 24 h

Astronomik Filters Red Typ 2c 1.25"

Astronomik

Filters Red Typ 2c 1.25"

$ 107.00

ready for shipping in 3-7 days

Astronomik Filters Green Typ 2c 1.25"

Astronomik

Filters Green Typ 2c 1.25"

$ 107.00

ready for shipping in 3-7 days

Astronomik Filters Blue Typ 2c 1.25"

Astronomik

Filters Blue Typ 2c 1.25"

$ 107.00

ready for shipping in 3-7 days

Astronomik Filters ProPlanet 642 BP 31mm

Astronomik

Filters ProPlanet 642 BP 31mm

$ 100.00

ready for shipping in 3-7 days

Astronomik Filters ProPlanet 742 31mm

Astronomik

Filters ProPlanet 742 31mm

$ 89.00

ready for shipping in 3-7 days

Astronomik Filters MC-clear Filter T2

Astronomik

Filters MC-clear Filter T2

$ 89.00

ready for shipping in 24 h

ZWO Filters ASI D25 clear glass filter

ZWO

Filters ASI D25 clear glass filter

$ 39.90

ready for shipping in 3-5 weeks

ZWO Blocking Filters IR ASI D25

ZWO

Blocking Filters IR ASI D25

$ 39.90

ready for shipping in 3-5 weeks

Astronomik Filters MC Clear Glass Clip Canon EOS R APS-C

Astronomik

Filters MC Clear Glass Clip Canon EOS R APS-C

$ 100.00

ready for shipping in 24 h

Baader Filters UV/IR L CMOS 2"

Baader

Filters UV/IR L CMOS 2"

$ 121.00

Product can be shipped as of 01.12.2026

Astronomik Filters H-Alpha 12nm 27mm CCD filter, unmounted

Astronomik

Filters H-Alpha 12nm 27mm CCD filter, unmounted

$ 145.00

ready for shipping in 3-7 days

ZWO Filters H-alpha 7nm 1.25"

ZWO

Filters H-alpha 7nm 1.25"

$ 212.00

ready for shipping in 3-5 weeks

Vixen Coma Corrector PH for R200SS Telescope

Vixen

Coma Corrector PH for R200SS Telescope

$ 680.00

ready for shipping in 1-2 weeks

Baader Filters 570nm 1.25"

Baader

Filters 570nm 1.25"

$ 58.00

ready for shipping in 24 h

Altair Astro Filters SII OIII DualBand ULTRA 3.5 nm

Altair Astro

Filters SII OIII DualBand ULTRA 3.5 nm

$ 620.00

ready for shipping in 24 h

ZWO Filters OIII 7nm 1.25"

ZWO

Filters OIII 7nm 1.25"

$ 212.00

ready for shipping in 3-5 weeks

ZWO Filters OIII 7nm 36mm

ZWO

Filters OIII 7nm 36mm

RRP: $ 279.00

Our price:

ready for shipping in 3-5 weeks

ZWO Filters H-alpha 7nm 36mm

ZWO

Filters H-alpha 7nm 36mm

RRP: $ 257.00

Our price:

ready for shipping in 3-5 weeks

ZWO Filters SII 7nm 1.25"

ZWO

Filters SII 7nm 1.25"

$ 212.00

ready for shipping in 3-5 weeks

ZWO Filters SII 7nm 36mm

ZWO

Filters SII 7nm 36mm

RRP: $ 279.00

Our price:

ready for shipping in 3-5 weeks

Compare 0/4

Clear Compare now Compare