Product series:
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.
![Baader Filters H-alpha CMOS f/2 Highspeed 50x50mm](/Produktbilder/normal/70912_1/Baader-Filters-H-alpha-CMOS-f-2-Highspeed-50x50mm.jpg)
Baader
Filters H-alpha CMOS f/2 Highspeed 50x50mm
$ 316.00
ready for shipping in 1-2
weeks
![Baader Filters H-alpha CMOS f/2 Highspeed 50.4mm](/Produktbilder/normal/70911_1/Baader-Filters-H-alpha-CMOS-f-2-Highspeed-50-4mm.jpg)
Baader
Filters H-alpha CMOS f/2 Highspeed 50.4mm
$ 272.00
ready for shipping in 1-2
weeks
![Baader Filters H-alpha CMOS f/2 Highspeed 2"](/Produktbilder/normal/70910_1/Baader-Filters-H-alpha-CMOS-f-2-Highspeed-2-.jpg)
Baader
Filters H-alpha CMOS f/2 Highspeed 2"
$ 262.00
ready for shipping in 1-2
weeks
![Baader Filters SII CMOS f/2 Highspeed 2"](/Produktbilder/normal/70924_1/Baader-Filters-SII-CMOS-f-2-Highspeed-2-.jpg)
Baader
Filters SII CMOS f/2 Highspeed 2"
$ 259.00
ready for shipping in 1-2
weeks
![Baader Filters OIII CMOS f/2 Highspeed 2"](/Produktbilder/normal/70917_1/Baader-Filters-OIII-CMOS-f-2-Highspeed-2-.jpg)
Baader
Filters OIII CMOS f/2 Highspeed 2"
$ 260.00
ready for shipping in 1-2
weeks
![Baader Filters f/2 Highspeed SII CMOS 50.4mm](/Produktbilder/normal/70925_1/Baader-Filters-f-2-Highspeed-SII-CMOS-50-4mm.jpg)
Baader
Filters f/2 Highspeed SII CMOS 50.4mm
Sale price:
$ 271.00
$ 169.91
ready for shipping in 24
h
![Baader Filters OIII CMOS f/2 Highspeed 50.4mm](/Produktbilder/normal/70918_1/Baader-Filters-OIII-CMOS-f-2-Highspeed-50-4mm.jpg)
Baader
Filters OIII CMOS f/2 Highspeed 50.4mm
Sale price:
$ 270.00
$ 169.91
ready for shipping in 24
h
![Baader Filters OIII CMOS f/2 Highspeed 50x50mm](/Produktbilder/normal/70919_1/Baader-Filters-OIII-CMOS-f-2-Highspeed-50x50mm.jpg)
Baader
Filters OIII CMOS f/2 Highspeed 50x50mm
Sale price:
$ 308.00
$ 191.28
ready for shipping in 24
h
![Baader Filters SII CMOS f/2 Highspeed 50x50mm](/Produktbilder/normal/70926_1/Baader-Filters-SII-CMOS-f-2-Highspeed-50x50mm.jpg)
Baader
Filters SII CMOS f/2 Highspeed 50x50mm
Sale price:
$ 309.00
$ 191.28
ready for shipping in 24
h