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/OIII/SII CMOS f/2 Highspeed 31mm
$ 491.00
ready for shipping in 1-2
weeks
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Filters H-alpha CMOS f/2 Highspeed 36mm
$ 193.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS f/2 Highspeed 65x65mm
$ 403.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS f/2 Highspeed 36mm
$ 191.00
ready for shipping in 24
h
Baader
Filters f/2 Highspeed SII CMOS 1.25"
$ 162.00
ready for shipping in 1-2
weeks
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Filters H-alpha CMOS f/2 Highspeed 50x50mm
$ 325.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS f/2 Highspeed 31mm
$ 171.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 1.25"
$ 462.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 2"
$ 760.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS f/2 Highspeed 1.25"
$ 164.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS f/2 Highspeed 1.25"
$ 165.00
ready for shipping in 1-2
weeks
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Filters H-alpha CMOS f/2 Highspeed 50.4mm
$ 280.00
ready for shipping in 1-2
weeks
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Filters H-alpha CMOS f/2 Highspeed 2"
$ 270.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS f/2 Highspeed 2"
$ 267.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 65x65mm
$ 1,140.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 50x50mm
$ 920.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 50.4mm
$ 800.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 36mm
$ 550.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS f/2 Highspeed 2"
$ 268.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS f/2 Highspeed 36mm
$ 192.00
Sale price:
$ 120.07
ready for shipping in 24
h
Baader
Filters SII CMOS f/2 Highspeed 31mm
$ 175.00
Sale price:
$ 131.09
ready for shipping in 24
h
Baader
Filters OIII CMOS f/2 Highspeed 31mm
$ 173.00
Sale price:
$ 109.06
ready for shipping in 24
h
Baader
Filters OIII CMOS f/2 Highspeed 65x65mm
$ 398.00
Sale price:
$ 241.25
ready for shipping in 24
h
Baader
Filters OIII CMOS f/2 Highspeed 50x50mm
$ 318.00
Sale price:
$ 197.19
ready for shipping in 24
h
Baader
Filters OIII CMOS f/2 Highspeed 50.4mm
$ 278.00
Sale price:
$ 175.15
ready for shipping in 24
h
Baader
Filters SII CMOS f/2 Highspeed 65x65mm
$ 399.00
Sale price:
$ 241.25
ready for shipping in 24
h
Baader
Filters SII CMOS f/2 Highspeed 50x50mm
$ 319.00
Sale price:
$ 197.19
ready for shipping in 24
h
Baader
Filters f/2 Highspeed SII CMOS 50.4mm
$ 279.00
Sale price:
$ 175.15
ready for shipping in 24
h