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/OIII/SII CMOS Narrowband 2"
$ 700.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 1.25"
$ 410.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 65x65mm
$ 1,070.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS Narrowband 2"
$ 243.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 50x50mm
$ 850.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS Narrowband 2"
$ 248.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS Narrowband 2"
$ 241.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 50.4mm
$ 790.00
ready for shipping in 1-2
weeks
Baader
Filters H-Beta CMOS Narrowband 1.25"
$ 195.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS Narrowband 36mm
$ 173.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS Narrowband 1.25"
$ 147.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS Narrowband 1.25"
$ 144.00
ready for shipping in 1-2
weeks
Baader
Filters Narrowband SII CMOS 1.25"
$ 142.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 36mm
$ 490.00
ready for shipping in 1-2
weeks
Baader
Filters H-Beta CMOS Narrowband 65x65mm
$ 459.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS Narrowband 65x65mm
$ 380.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS Narrowband 65x65mm
$ 374.00
ready for shipping in 1-2
weeks
Baader
Filters H-Beta CMOS Narrowband 50x50mm
$ 364.00
ready for shipping in 1-2
weeks
Baader
Filters H-Beta CMOS Narrowband 50,4mm
$ 332.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS Narrowband 50.4mm
$ 290.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS Narrowband 50.4mm
$ 259.00
ready for shipping in 1-2
weeks
Baader
Filters H-Beta CMOS Narrowband 36mm
$ 227.00
ready for shipping in 1-2
weeks
Baader
Filters H-Beta CMOS Narrowband 31mm
$ 206.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS Narrowband 36mm
$ 174.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS Narrowband 36mm
$ 172.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS Narrowband 31mm
$ 153.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS Narrowband 31mm
$ 151.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS Narrowband 31mm
$ 150.00
ready for shipping in 1-2
weeks