Your partner for astronomy

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 1291
Sort by:
Omegon Filters Moon filter 1.25"
Omegon
Filters Moon filter 1.25"
( 2 / 5 )
$ 19.90
ready for shipping in 24 h
Omegon Filters Variable grey filter 1.25"
Omegon
Filters Variable grey filter 1.25"
( 5 / 5 )
$ 39.90
ready for shipping in 24 h
Omegon Filters Nebula/ city light filter 1.25 ''
Omegon
Filters Nebula/ city light filter 1.25 ''
( 3.5 / 5 )
$ 39.90
ready for shipping in 24 h
Omegon Blocking Filters 1.25''UV / IR cut-off filter
Omegon
Blocking Filters 1.25''UV / IR cut-off filter
$ 79.00
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 Pro 2'' UHC filter
Omegon
Filters Pro 2'' UHC filter
$ 99.00
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 Filters Light Pollution Filter, 2”
Omegon
Filters Light Pollution Filter, 2”
( 3.33 / 5 )
$ 59.00
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 Filters 1.25'' deep sky filter
Omegon
Filters 1.25'' deep sky filter
$ 89.00
ready for shipping in 24 h
Omegon 2'' filter wheel
Omegon
2'' filter wheel
( 5 / 5 )
$ 189.00
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
Optolong Filters L-Pro 2''
Optolong
Filters L-Pro 2''
( 5 / 5 )
RRP:  $ 218.00
Our price:
$ 207.00
ready for shipping in 24 h
Optolong Filters L-eNhance 2"
Optolong
Filters L-eNhance 2"
( 5 / 5 )
$ 249.00
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
ZWO Filter Holder with Filter Drawer 2"
ZWO
Filter Holder with Filter Drawer 2"
$ 125.00
ready for shipping in 24 h
Optolong Filters L-eXtreme 2"
Optolong
Filters L-eXtreme 2"
$ 342.00
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 1.25'' filter wheel
Omegon
1.25'' filter wheel
$ 189.00
ready for shipping in 24 h
Omegon Filters 1.25'' lunar filter, 13% light transmission
Omegon
Filters 1.25'' lunar filter, 13% light transmission
$ 39.90
ready for shipping in 24 h
Vaonis Filters Dual Band Filter for VESPERA
Vaonis
Filters Dual Band Filter for VESPERA
$ 415.00
ready for shipping in 24 h
ZWO Blocking Filters UV/IR 1.25"
ZWO
Blocking Filters UV/IR 1.25"
$ 93.00
ready for shipping in 24 h
Omegon Filters OIII Filter 2"
Omegon
Filters OIII Filter 2"
( 5 / 5 )
$ 119.00
ready for shipping in 24 h
Vaonis Filters CLS Filter for VESPERA
Vaonis
Filters CLS Filter for VESPERA
$ 238.00
ready for shipping in 24 h
Omegon Filters Premium-Moonfilter 50% Transmission 2''
Omegon
Filters Premium-Moonfilter 50% Transmission 2''
$ 24.90
ready for shipping in 24 h
Astronomik Filters UHC 1.25"
Astronomik
Filters UHC 1.25"
$ 103.00
ready for shipping in 24 h
ZWO EFW 5x2"
ZWO
EFW 5x2"
RRP:  $ 498.00
Our price:
$ 461.00
ready for shipping in 24 h
Omegon Filters #80A 1.25'' colour filter, blue
Omegon
Filters #80A 1.25'' colour filter, blue
( 5 / 5 )
$ 14.90
ready for shipping in 24 h
ZWO Filter Holder with Filter Drawer 2"
ZWO
Filter Holder with Filter Drawer 2"
$ 125.00
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 Blocking Filters Infrared band elimination filter
Omegon
Blocking Filters Infrared band elimination filter
( 5 / 5 )
$ 24.90
ready for shipping in 24 h
Explore Scientific Filters Filter Set Moon & Planets from 100mm Telescopes 1,25"
Explore Scientific
Filters Filter Set Moon & Planets from 100mm Telescopes 1,25"
RRP:  $ 46.90
Our price:
$ 23.90
ready for shipping in 24 h
ZWO motorised Filter Wheel for 5x 1.25" or 5x 31 mm filters
ZWO
motorised Filter Wheel for 5x 1.25" or 5x 31 mm filters
RRP:  $ 280.00
Our price:
$ 259.00
ready for shipping in 24 h
Omegon Filters Pro Nebula CLS Deep Sky Filter 1,25''
Omegon
Filters Pro Nebula CLS Deep Sky Filter 1,25''
$ 69.00
ready for shipping in 24 h
Optolong Filters L-Pro 1.25''
Optolong
Filters L-Pro 1.25''
RRP:  $ 166.00
Our price:
$ 155.00
ready for shipping in 24 h