Product series:
The Narrowband series offers line filters with a full width at half maximum of 6.5 nanometres, recommended for optical systems with an aperture ratio of f/10 to f/3.5.
Most telescopes used by amateurs fall within this wide range of recommended aperture ratios. The full width at half maximum is also suitable for optics with a smaller aperture and represents very good value for money.
![Baader Filters H-alpha CMOS Narrowband 65x65mm](/Produktbilder/normal/70857_1/Baader-Filters-H-alpha-CMOS-Narrowband-65x65mm.jpg)
Baader
Filters H-alpha CMOS Narrowband 65x65mm
$ 389.00
ready for shipping in 1-2
weeks
![Baader Filters OIII CMOS Narrowband 65x65mm](/Produktbilder/normal/70864_1/Baader-Filters-OIII-CMOS-Narrowband-65x65mm.jpg)
Baader
Filters OIII CMOS Narrowband 65x65mm
$ 383.00
ready for shipping in 1-2
weeks
![Baader Filters H-Beta CMOS Narrowband 2"](/Produktbilder/normal/76762_1/Baader-Filters-H-Beta-CMOS-Narrowband-2-.jpg)
Baader
Filters H-Beta CMOS Narrowband 2"
$ 319.00
ready for shipping in 1-2
weeks
![Baader Filters OIII CMOS Narrowband 1.25"](/Produktbilder/normal/70858_1/Baader-Filters-OIII-CMOS-Narrowband-1-25-.jpg)
Baader
Filters OIII CMOS Narrowband 1.25"
$ 147.00
ready for shipping in 1-2
weeks
![Baader Filters OIII CMOS Narrowband 31mm](/Produktbilder/normal/70859_1/Baader-Filters-OIII-CMOS-Narrowband-31mm.jpg)
Baader
Filters OIII CMOS Narrowband 31mm
$ 155.00
ready for shipping in 1-2
weeks
![Baader Filters OIII CMOS Narrowband 50.4mm](/Produktbilder/normal/70862_1/Baader-Filters-OIII-CMOS-Narrowband-50-4mm.jpg)
Baader
Filters OIII CMOS Narrowband 50.4mm
$ 297.00
ready for shipping in 1-2
weeks
![Baader Filters H-Beta CMOS Narrowband 31mm](/Produktbilder/normal/76760_1/Baader-Filters-H-Beta-CMOS-Narrowband-31mm.jpg)
Baader
Filters H-Beta CMOS Narrowband 31mm
$ 211.00
ready for shipping in 1-2
weeks
![Baader Filters H-alpha/OIII/SII CMOS Narrowband 2"](/Produktbilder/normal/70896_1/Baader-Filters-H-alpha-OIII-SII-CMOS-Narrowband-2-.jpg)
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 2"
$ 720.00
ready for shipping in 1-2
weeks
![Baader Filters H-Beta CMOS Narrowband 36mm](/Produktbilder/normal/76761_1/Baader-Filters-H-Beta-CMOS-Narrowband-36mm.jpg)
Baader
Filters H-Beta CMOS Narrowband 36mm
$ 232.00
ready for shipping in 1-2
weeks
![Baader Filters H-Beta CMOS Narrowband 50x50mm](/Produktbilder/normal/76764_1/Baader-Filters-H-Beta-CMOS-Narrowband-50x50mm.jpg)
Baader
Filters H-Beta CMOS Narrowband 50x50mm
$ 373.00
ready for shipping in 1-2
weeks
![Baader Filters H-Beta CMOS Narrowband 65x65mm](/Produktbilder/normal/76765_1/Baader-Filters-H-Beta-CMOS-Narrowband-65x65mm.jpg)
Baader
Filters H-Beta CMOS Narrowband 65x65mm
$ 470.00
ready for shipping in 1-2
weeks
![Baader Filters Narrowband SII CMOS 1.25"](/Produktbilder/normal/70865_1/Baader-Filters-Narrowband-SII-CMOS-1-25-.jpg)
Baader
Filters Narrowband SII CMOS 1.25"
$ 145.00
ready for shipping in 1-2
weeks
![Baader Filters SII CMOS Narrowband 31mm](/Produktbilder/normal/70866_1/Baader-Filters-SII-CMOS-Narrowband-31mm.jpg)
Baader
Filters SII CMOS Narrowband 31mm
$ 154.00
ready for shipping in 1-2
weeks
![Baader Filters SII CMOS Narrowband 50.4mm](/Produktbilder/normal/70869_1/Baader-Filters-SII-CMOS-Narrowband-50-4mm.jpg)
Baader
Filters SII CMOS Narrowband 50.4mm
$ 295.00
ready for shipping in 24
h
![Baader Filters H-alpha/OIII/SII CMOS Narrowband 36mm](/Produktbilder/normal/70895_1/Baader-Filters-H-alpha-OIII-SII-CMOS-Narrowband-36mm.jpg)
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 36mm
$ 510.00
ready for shipping in 1-2
weeks
![Baader Filters H-Beta CMOS Narrowband 1.25"](/Produktbilder/normal/76759_1/Baader-Filters-H-Beta-CMOS-Narrowband-1-25-.jpg)
Baader
Filters H-Beta CMOS Narrowband 1.25"
$ 200.00
ready for shipping in 1-2
weeks
![Baader Filters H-alpha/OIII/SII CMOS Narrowband 50x50mm](/Produktbilder/normal/70898_1/Baader-Filters-H-alpha-OIII-SII-CMOS-Narrowband-50x50mm.jpg)
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 50x50mm
$ 870.00
ready for shipping in 1-2
weeks
![Baader Filters H-alpha CMOS Narrowband 31mm](/Produktbilder/normal/70852_1/Baader-Filters-H-alpha-CMOS-Narrowband-31mm.jpg)
Baader
Filters H-alpha CMOS Narrowband 31mm
$ 157.00
ready for shipping in 1-2
weeks
![Baader Filters H-alpha CMOS Narrowband 36mm](/Produktbilder/normal/70853_1/Baader-Filters-H-alpha-CMOS-Narrowband-36mm.jpg)
Baader
Filters H-alpha CMOS Narrowband 36mm
$ 178.00
ready for shipping in 1-2
weeks
![Baader Filters H-alpha CMOS Narrowband 2"](/Produktbilder/normal/70854_1/Baader-Filters-H-alpha-CMOS-Narrowband-2-.jpg)
Baader
Filters H-alpha CMOS Narrowband 2"
$ 254.00
ready for shipping in 1-2
weeks
![Baader Filters H-alpha CMOS Narrowband 50.4mm](/Produktbilder/normal/70855_1/Baader-Filters-H-alpha-CMOS-Narrowband-50-4mm.jpg)
Baader
Filters H-alpha CMOS Narrowband 50.4mm
$ 265.00
ready for shipping in 1-2
weeks
![Baader Filters H-Beta CMOS Narrowband 50,4mm](/Produktbilder/normal/76763_1/Baader-Filters-H-Beta-CMOS-Narrowband-50-4mm.jpg)
Baader
Filters H-Beta CMOS Narrowband 50,4mm
$ 340.00
ready for shipping in 1-2
weeks
![Baader Filters SII CMOS Narrowband 2"](/Produktbilder/normal/70868_1/Baader-Filters-SII-CMOS-Narrowband-2-.jpg)
Baader
Filters SII CMOS Narrowband 2"
$ 246.00
ready for shipping in 1-2
weeks
![Baader Filters SII CMOS Narrowband 36mm](/Produktbilder/normal/70867_1/Baader-Filters-SII-CMOS-Narrowband-36mm.jpg)
Baader
Filters SII CMOS Narrowband 36mm
$ 176.00
ready for shipping in 1-2
weeks
![Baader Filters H-alpha/OIII/SII CMOS Narrowband 65x65mm](/Produktbilder/normal/70899_1/Baader-Filters-H-alpha-OIII-SII-CMOS-Narrowband-65x65mm.jpg)
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 65x65mm
$ 1,100.00
ready for shipping in 1-2
weeks
![Baader Filters H-alpha/OIII/SII CMOS Narrowband 50.4mm](/Produktbilder/normal/70897_1/Baader-Filters-H-alpha-OIII-SII-CMOS-Narrowband-50-4mm.jpg)
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 50.4mm
$ 810.00
ready for shipping in 1-2
weeks
![Baader Filters OIII CMOS Narrowband 36mm](/Produktbilder/normal/70860_1/Baader-Filters-OIII-CMOS-Narrowband-36mm.jpg)
Baader
Filters OIII CMOS Narrowband 36mm
$ 177.00
ready for shipping in 1-2
weeks
![Baader Filters OIII CMOS Narrowband 2"](/Produktbilder/normal/70861_1/Baader-Filters-OIII-CMOS-Narrowband-2-.jpg)
Baader
Filters OIII CMOS Narrowband 2"
$ 249.00
ready for shipping in 24
h
![Baader Filters OIII CMOS Narrowband 50x50mm](/Produktbilder/normal/70863_1/Baader-Filters-OIII-CMOS-Narrowband-50x50mm.jpg)
Baader
Filters OIII CMOS Narrowband 50x50mm
Sale price:
$ 308.00
$ 193.03
ready for shipping in 24
h
![Baader Filters H-alpha CMOS Narrowband 50x50mm](/Produktbilder/normal/70856_1/Baader-Filters-H-alpha-CMOS-Narrowband-50x50mm.jpg)
Baader
Filters H-alpha CMOS Narrowband 50x50mm
Sale price:
$ 302.00
$ 182.25
ready for shipping in 24
h
![Baader Filters SII CMOS Narrowband 65x65mm](/Produktbilder/normal/70871_1/Baader-Filters-SII-CMOS-Narrowband-65x65mm.jpg)
Baader
Filters SII CMOS Narrowband 65x65mm
Sale price:
$ 381.00
$ 236.17
ready for shipping in 24
h
![Baader Filters SII CMOS Narrowband 50x50mm](/Produktbilder/normal/70870_1/Baader-Filters-SII-CMOS-Narrowband-50x50mm.jpg)
Baader
Filters SII CMOS Narrowband 50x50mm
Sale price:
$ 307.00
$ 193.03
ready for shipping in 24
h
![Baader Filters H-alpha CMOS Narrowband 1.25"](/Produktbilder/normal/70851_1/Baader-Filters-H-alpha-CMOS-Narrowband-1-25-.jpg)
Baader
Filters H-alpha CMOS Narrowband 1.25"
$ 150.00
Product can be shipped as of 01.10.2024
![Baader Filters H-alpha/OIII/SII CMOS Narrowband 31mm](/Produktbilder/normal/70894_1/Baader-Filters-H-alpha-OIII-SII-CMOS-Narrowband-31mm.jpg)
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 31mm
$ 443.00
Product can be shipped as of 01.09.2024
![Baader Filters H-alpha/OIII/SII CMOS Narrowband 1.25"](/Produktbilder/normal/70893_1/Baader-Filters-H-alpha-OIII-SII-CMOS-Narrowband-1-25-.jpg)
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 1.25"
$ 420.00
Product can be shipped as of 01.08.2024