7,500+ items available from stock
Personal advice & service
Best price guarantee
Get closer

Filters are generally used in astronomy for contrast enhancement or for safely observing the sun. Whether galaxies, nebulae or the planets of our solar system - the various types of filters let you get a lot more out of your telescope than you may perhaps have realized.

Area of application

Find out now!

Top brands

Products 1 - 36 of 1562
Sort by:
Omegon Filters Variable grey filter 1.25"
Omegon
Filters Variable grey filter 1.25"
( 5 / 5 )
$ 34.90
ready for shipping in 24 h
Omegon solar filter, 60-80mm
Omegon
solar filter, 60-80mm
$ 19.90
ready for shipping in 24 h
Omegon solar filter, 90mm
Omegon
solar filter, 90mm
$ 24.90
ready for shipping in 24 h
Omegon Filters Color filter red 1.25''
Omegon
Filters Color filter red 1.25''
$ 14.90
ready for shipping in 24 h
Omegon Filters #38A 1.25''colour filter, dark blue
Omegon
Filters #38A 1.25''colour filter, dark blue
$ 14.90
ready for shipping in 24 h
Omegon Filters #11 1.25'' colour filter, green
Omegon
Filters #11 1.25'' colour filter, green
$ 14.90
ready for shipping in 24 h
Omegon Filters Variable Polarising Filter 2"
Omegon
Filters Variable Polarising Filter 2"
$ 69.00
ready for shipping in 24 h
Omegon solar filter, 114mm
Omegon
solar filter, 114mm
( 4 / 5 )
$ 24.90
ready for shipping in 24 h
Omegon Filters Color filter yellow 1.25''
Omegon
Filters Color filter yellow 1.25''
$ 14.90
ready for shipping in 24 h
Omegon Filters Color filter green 1.25''
Omegon
Filters Color filter green 1.25''
$ 14.90
ready for shipping in 24 h
Omegon Filters Color filter violet 1.25"
Omegon
Filters Color filter violet 1.25"
$ 14.90
ready for shipping in 24 h
Omegon Filters #47 2'' colour filter, violet
Omegon
Filters #47 2'' colour filter, violet
$ 24.90
ready for shipping in 24 h
Omegon Filters #25 2'' colour filter, red
Omegon
Filters #25 2'' colour filter, red
$ 24.90
ready for shipping in 24 h
Omegon Filters #38A 2'' colour filter, dark blue
Omegon
Filters #38A 2'' colour filter, dark blue
$ 24.90
ready for shipping in 24 h
Omegon Filters #23A 1.25'' colour filter, light red
Omegon
Filters #23A 1.25'' colour filter, light red
$ 14.90
ready for shipping in 24 h
Omegon Filters Pro 2'' CLS filter
Omegon
Filters Pro 2'' CLS filter
$ 99.00
ready for shipping in 24 h
Omegon Filters Pro 1.25'' OIII CCD filter
Omegon
Filters Pro 1.25'' OIII CCD filter
$ 139.00
ready for shipping in 24 h
Omegon Filters Pro 2'' OIII CCD filter
Omegon
Filters Pro 2'' OIII CCD filter
$ 179.00
ready for shipping in 24 h
Omegon Blocking Filters Infrared band elimination filter
Omegon
Blocking Filters Infrared band elimination filter
$ 24.90
ready for shipping in 24 h
Omegon 1.25'' filter wheel
Omegon
1.25'' filter wheel
$ 189.00
ready for shipping in 24 h
Astro Professional Filters Farbfilter Rot #23A 2"
Astro Professional
Filters Farbfilter Rot #23A 2"
$ 21.90
ready for shipping in 24 h
Omegon Filters Color filter light blue 1.25''
Omegon
Filters Color filter light blue 1.25''
$ 14.90
ready for shipping in 24 h
Omegon Filters colour filter #11 yellowgreen 2"
Omegon
Filters colour filter #11 yellowgreen 2"
$ 24.90
ready for shipping in 24 h
Omegon Filters Pro 1.25'' LRGB filter set
Omegon
Filters Pro 1.25'' LRGB filter set
$ 269.00
ready for shipping in 24 h
Omegon Filters Pro 2'' SII CCD filter
Omegon
Filters Pro 2'' SII CCD filter
( 1 / 5 )
$ 189.00
ready for shipping in 24 h
Omegon Filters #80A 2'' colour filter, blue
Omegon
Filters #80A 2'' colour filter, blue
$ 24.90
ready for shipping in 24 h
Lunt Solar Systems SunSafe solar eclipse viewing glasses, 5 pairs
Lunt Solar Systems
SunSafe solar eclipse viewing glasses, 5 pairs
$ 18.90
Product can be shipped as of 01.04.2024
Omegon Filters Moon filter 1.25"
Omegon
Filters Moon filter 1.25"
( 2 / 5 )
$ 19.90
ready for shipping in 24 h
Baader Solar Viewer AstroSolar® solar eclipse observing glas
Baader
Solar Viewer AstroSolar® solar eclipse observing glas
$ 5.90
ready for shipping in 24 h
Omegon Filters Color filter set 1,25'' (6 pieces)
Omegon
Filters Color filter set 1,25'' (6 pieces)
$ 69.00
ready for shipping in 24 h
Omegon Filters 1.25" premium Skylum filter
Omegon
Filters 1.25" premium Skylum filter
$ 19.90
ready for shipping in 24 h
Omegon Filters Premium Moon Filter 13% transmission 2''
Omegon
Filters Premium Moon Filter 13% transmission 2''
$ 24.90
ready for shipping in 24 h
Omegon Filters Moon filter 25% transmission 1.25"
Omegon
Filters Moon filter 25% transmission 1.25"
$ 34.90
ready for shipping in 24 h
Omegon solar filter, 130mm
Omegon
solar filter, 130mm
$ 24.90
ready for shipping in 24 h
Omegon Filters 2'' Moon filter 25% Transmission
Omegon
Filters 2'' Moon filter 25% Transmission
( 3.5 / 5 )
$ 24.90
ready for shipping in 24 h
Omegon Filters OIII filter 1.25''
Omegon
Filters OIII filter 1.25''
$ 89.00
ready for shipping in 24 h