Filter thread
![Left a 1.25" and right a 2" eyepiece with filter attached](/CMS/images/text/glossary/Okular Filtergewinde.jpg)
Use filters for your observing: most astronomical eyepieces offer you the option to use moon filters, polarizing filters, colour or nebula filters. This will improve your observing experience and reveal a number of details that were previously not visible to you. At the lower end of the eyepiece sleeve of your 1.25" and 2" eyepieces you will find a female thread. You can use this to attach any filter from our range.
![Astronomik Filters Luminanz L-2 2" UV-IR blocking filter](/Produktbilder/normal/49247_1/Astronomik-Filters-Luminanz-L-2-2-UV-IR-blocking-filter.jpg)
Astronomik
Filters Luminanz L-2 2" UV-IR blocking filter
$ 139.00
ready for shipping in 3-7
days
![Astronomik Filters Red Typ 2c 2"](/Produktbilder/normal/67018_1/Astronomik-Filters-Red-Typ-2c-2-.jpg)
Astronomik
Filters Red Typ 2c 2"
$ 203.00
ready for shipping in 3-7
days
![Astronomik Filters Green Typ 2c 1.25"](/Produktbilder/normal/67024_1/Astronomik-Filters-Green-Typ-2c-1-25-.jpg)
Astronomik
Filters Green Typ 2c 1.25"
$ 102.00
ready for shipping in 3-7
days
![Astronomik Filters Green Typ 2c 2"](/Produktbilder/normal/67025_1/Astronomik-Filters-Green-Typ-2c-2-.jpg)
Astronomik
Filters Green Typ 2c 2"
$ 203.00
ready for shipping in 3-7
days
![Astronomik Filters Blue Typ 2c 1.25"](/Produktbilder/normal/67031_1/Astronomik-Filters-Blue-Typ-2c-1-25-.jpg)
Astronomik
Filters Blue Typ 2c 1.25"
$ 102.00
ready for shipping in 3-7
days
![Astronomik Filters Red Typ 2c 1.25"](/Produktbilder/normal/67017_1/Astronomik-Filters-Red-Typ-2c-1-25-.jpg)
Astronomik
Filters Red Typ 2c 1.25"
$ 102.00
ready for shipping in 3-7
days
![Astronomik Filters Blue Typ 2c 2"](/Produktbilder/normal/67032_1/Astronomik-Filters-Blue-Typ-2c-2-.jpg)
Astronomik
Filters Blue Typ 2c 2"
$ 203.00
ready for shipping in 24
h
![Astronomik Filters Luminanz L-1 2" UV-IR blocking filter](/Produktbilder/normal/49247_1/Astronomik-Filters-Luminanz-L-1-2-UV-IR-blocking-filter.jpg)
Astronomik
Filters Luminanz L-1 2" UV-IR blocking filter
$ 150.00
ready for shipping in 3-7
days
![Astronomik Filters Luminanz L-3 UV-IR blocking filter, 1.25"](/Produktbilder/normal/49261_1/Astronomik-Filters-Luminanz-L-3-UV-IR-blocking-filter-1-25-.jpg)
Astronomik
Filters Luminanz L-3 UV-IR blocking filter, 1.25"
$ 85.00
ready for shipping in 3-7
days
![Astronomik Filters Luminanz L-2 UV-IR blocking filter, 1.25"](/Produktbilder/normal/49261_1/Astronomik-Filters-Luminanz-L-2-UV-IR-blocking-filter-1-25-.jpg)
Astronomik
Filters Luminanz L-2 UV-IR blocking filter, 1.25"
$ 75.00
ready for shipping in 24
h
![Astronomik Filters Luminanz L-1 T2 UV-IR blocking filter](/Produktbilder/normal/49249_1/Astronomik-Filters-Luminanz-L-1-T2-UV-IR-blocking-filter.jpg)
Astronomik
Filters Luminanz L-1 T2 UV-IR blocking filter
$ 139.00
ready for shipping in 3-7
days
![Astronomik Filters DeepSky 2" RGB filter set](/Produktbilder/normal/49233_1/Astronomik-Filters-DeepSky-2-RGB-filter-set.jpg)
Astronomik
Filters DeepSky 2" RGB filter set
$ 650.00
ready for shipping in 3-7
days
![Astronomik Filters Luminanz filter L-1 UV-IR blocking filter, 1.25"](/Produktbilder/normal/49245_1/Astronomik-Filters-Luminanz-filter-L-1-UV-IR-blocking-filter-1-25-.jpg)
Astronomik
Filters Luminanz filter L-1 UV-IR blocking filter, 1.25"
$ 85.00
ready for shipping in 3-7
days
![Astronomik Filters DeepSky 1.25" RGB filter set](/Produktbilder/normal/49232_1/Astronomik-Filters-DeepSky-1-25-RGB-filter-set.jpg)
Astronomik
Filters DeepSky 1.25" RGB filter set
$ 311.00
ready for shipping in 3-7
days