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
$ 497.00
ready for shipping in 1-2
weeks
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Filters H-alpha CMOS f/2 Highspeed 36mm
$ 196.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS f/2 Highspeed 65x65mm
$ 408.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS f/2 Highspeed 36mm
$ 193.00
ready for shipping in 24
h
Baader
Filters f/2 Highspeed SII CMOS 1.25"
$ 164.00
ready for shipping in 1-2
weeks
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Filters H-alpha CMOS f/2 Highspeed 50x50mm
$ 330.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS f/2 Highspeed 31mm
$ 173.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS f/2 Highspeed 1.25"
$ 166.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 1.25"
$ 468.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 2"
$ 770.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS f/2 Highspeed 1.25"
$ 167.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS f/2 Highspeed 50.4mm
$ 284.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 36mm
$ 560.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 50.4mm
$ 810.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 50x50mm
$ 930.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 65x65mm
$ 1,150.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS f/2 Highspeed 2"
$ 270.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS f/2 Highspeed 2"
$ 274.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS f/2 Highspeed 2"
$ 272.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS f/2 Highspeed 36mm
$ 195.00
Sale price:
$ 121.60
ready for shipping in 24
h
Baader
Filters SII CMOS f/2 Highspeed 31mm
$ 177.00
Sale price:
$ 132.76
ready for shipping in 24
h
Baader
Filters OIII CMOS f/2 Highspeed 31mm
$ 176.00
Sale price:
$ 110.44
ready for shipping in 24
h
Baader
Filters OIII CMOS f/2 Highspeed 50.4mm
$ 282.00
Sale price:
$ 177.38
ready for shipping in 24
h
Baader
Filters OIII CMOS f/2 Highspeed 50x50mm
$ 322.00
Sale price:
$ 199.69
ready for shipping in 24
h
Baader
Filters OIII CMOS f/2 Highspeed 65x65mm
$ 403.00
Sale price:
$ 244.32
ready for shipping in 24
h
Baader
Filters f/2 Highspeed SII CMOS 50.4mm
$ 283.00
Sale price:
$ 177.38
ready for shipping in 24
h
Baader
Filters SII CMOS f/2 Highspeed 50x50mm
$ 323.00
Sale price:
$ 199.69
ready for shipping in 24
h
Baader
Filters SII CMOS f/2 Highspeed 65x65mm
$ 404.00
Sale price:
$ 244.32
ready for shipping in 24
h