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 OIII CMOS Narrowband 50x50mm
$ 302.00
Sale price:
$ 189.06
ready for shipping in 24
h
Baader
Filters SII CMOS Narrowband 50.4mm
$ 289.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS Narrowband 50.4mm
$ 291.00
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 CMOS Narrowband 2"
$ 249.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS Narrowband 2"
$ 241.00
ready for shipping in 1-2
weeks
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Filters H-Beta CMOS Narrowband 1.25"
$ 196.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS Narrowband 36mm
$ 174.00
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 Narrowband SII CMOS 1.25"
$ 142.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS Narrowband 50x50mm
$ 300.00
Sale price:
$ 189.06
ready for shipping in 24
h
Baader
Filters H-Beta CMOS Narrowband 2"
$ 312.00
ready for shipping in 24
h
Baader
Filters H-alpha CMOS Narrowband 50x50mm
$ 296.00
ready for shipping in 24
h
Baader
Filters H-alpha CMOS Narrowband 50.4mm
$ 259.00
ready for shipping in 1-2
weeks
Baader
Filters H-Beta CMOS Narrowband 36mm
$ 228.00
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
$ 175.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS Narrowband 36mm
$ 173.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS Narrowband 31mm
$ 154.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS Narrowband 31mm
$ 150.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS Narrowband 31mm
$ 152.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS Narrowband 1.25"
$ 144.00
ready for shipping in 1-2
weeks