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Product series:
Bessel UBVRI (40)
C2 Swan-Band (2)
f/2 Highspeed (29)
f/2 Ultra-Highspeed (28)
f/3 Ultra-Highspeed (28)
L-RGB CMOS (42)
Narrowband (35)
Super-G (2)
UHC-L (7)
Ultra-Narrowband (28)
Universal Filter Changer (35)

The photography of galactic nebulae with extremely fast optics can only really be effective with the f/2 Highspeed filter.

The full width at half maximum of this filter is optimised for fast apertures of f/1.8 to f/3.5, where despite the high line broadening at this aperture ratio, a high contrast is still possible.

The filters are also ideal for Celestron RASA Astrographs.

More information on the topic "Series" in our glossary...
Products 1 - 29 of 29
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Baader Filters OIII CMOS f/2 Highspeed 36mm
Baader
Filters OIII CMOS f/2 Highspeed 36mm
$ 187.60
ready for shipping in 24 h
Baader Filters H-alpha/OIII/SII CMOS f/2 Highspeed 31mm
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 31mm
$ 482.98
ready for shipping in 1-2 weeks
Baader Filters H-alpha CMOS f/2 Highspeed 65x65mm
Baader
Filters H-alpha CMOS f/2 Highspeed 65x65mm
$ 396.16
ready for shipping in 24 h
Baader Filters H-alpha CMOS f/2 Highspeed 50x50mm
Baader
Filters H-alpha CMOS f/2 Highspeed 50x50mm
$ 320.32
ready for shipping in 1-2 weeks
Baader Filters H-alpha CMOS f/2 Highspeed 36mm
Baader
Filters H-alpha CMOS f/2 Highspeed 36mm
$ 190.60
ready for shipping in 1-2 weeks
Baader Filters H-alpha CMOS f/2 Highspeed 31mm
Baader
Filters H-alpha CMOS f/2 Highspeed 31mm
$ 168.64
ready for shipping in 1-2 weeks
Baader Filters f/2 Highspeed SII CMOS 1.25"
Baader
Filters f/2 Highspeed SII CMOS 1.25"
$ 159.66
ready for shipping in 1-2 weeks
Baader Filters OIII CMOS f/2 Highspeed 1.25"
Baader
Filters OIII CMOS f/2 Highspeed 1.25"
$ 160.66
ready for shipping in 1-2 weeks
Baader Filters H-alpha CMOS f/2 Highspeed 1.25"
Baader
Filters H-alpha CMOS f/2 Highspeed 1.25"
$ 161.66
ready for shipping in 1-2 weeks
Baader Filters H-alpha/OIII/SII CMOS f/2 Highspeed 2"
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 2"
$ 748.41
ready for shipping in 1-2 weeks
Baader Filters H-alpha CMOS f/2 Highspeed 50.4mm
Baader
Filters H-alpha CMOS f/2 Highspeed 50.4mm
$ 275.42
ready for shipping in 1-2 weeks
Baader Filters H-alpha/OIII/SII CMOS f/2 Highspeed 1.25"
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 1.25"
$ 455.03
ready for shipping in 1-2 weeks
Baader Filters OIII CMOS f/2 Highspeed 2"
Baader
Filters OIII CMOS f/2 Highspeed 2"
$ 264.44
ready for shipping in 1-2 weeks
Baader Filters H-alpha CMOS f/2 Highspeed 2"
Baader
Filters H-alpha CMOS f/2 Highspeed 2"
$ 266.43
ready for shipping in 1-2 weeks
Baader Filters SII CMOS f/2 Highspeed 2"
Baader
Filters SII CMOS f/2 Highspeed 2"
$ 262.44
ready for shipping in 1-2 weeks
Baader Filters H-alpha/OIII/SII CMOS f/2 Highspeed 65x65mm
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 65x65mm
$ 1,117.63
ready for shipping in 1-2 weeks
Baader Filters H-alpha/OIII/SII CMOS f/2 Highspeed 50x50mm
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 50x50mm
$ 908.07
ready for shipping in 1-2 weeks
Baader Filters H-alpha/OIII/SII CMOS f/2 Highspeed 50.4mm
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 50.4mm
$ 788.33
ready for shipping in 1-2 weeks
Baader Filters H-alpha/OIII/SII CMOS f/2 Highspeed 36mm
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 36mm
$ 538.86
ready for shipping in 1-2 weeks
Baader Filters f/2 Highspeed SII CMOS 50.4mm
Baader
Filters f/2 Highspeed SII CMOS 50.4mm
Sale price:
$ 274.42
$ 172.39
ready for shipping in 24 h
Baader Filters OIII CMOS f/2 Highspeed 50x50mm
Baader
Filters OIII CMOS f/2 Highspeed 50x50mm
Sale price:
$ 312.34
$ 194.07
ready for shipping in 24 h
Baader Filters SII CMOS f/2 Highspeed 65x65mm
Baader
Filters SII CMOS f/2 Highspeed 65x65mm
Sale price:
$ 393.17
$ 237.44
ready for shipping in 24 h
Baader Filters SII CMOS f/2 Highspeed 50x50mm
Baader
Filters SII CMOS f/2 Highspeed 50x50mm
Sale price:
$ 313.34
$ 194.07
ready for shipping in 24 h
Baader Filters OIII Highspeed f/2 31mm
Baader
Filters OIII Highspeed f/2 31mm
Sale price:
$ 177.62
$ 96.49
ready for shipping in 24 h
Baader Filters SII CMOS f/2 Highspeed 36mm
Baader
Filters SII CMOS f/2 Highspeed 36mm
Sale price:
$ 189.60
$ 118.18
ready for shipping in 24 h
Baader Filters SII CMOS f/2 Highspeed 31mm
Baader
Filters SII CMOS f/2 Highspeed 31mm
Sale price:
$ 171.64
$ 129.02
ready for shipping in 24 h
Baader Filters OIII CMOS f/2 Highspeed 31mm
Baader
Filters OIII CMOS f/2 Highspeed 31mm
Sale price:
$ 170.64
$ 107.34
ready for shipping in 24 h
Baader Filters OIII CMOS f/2 Highspeed 50.4mm
Baader
Filters OIII CMOS f/2 Highspeed 50.4mm
Sale price:
$ 273.42
$ 172.39
ready for shipping in 24 h
Baader Filters OIII CMOS f/2 Highspeed 65x65mm
Baader
Filters OIII CMOS f/2 Highspeed 65x65mm
Sale price:
$ 392.17
$ 237.44
ready for shipping in 24 h