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 1.25"
$ 510.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 2"
$ 830.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS f/2 Highspeed 1.25"
$ 179.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS f/2 Highspeed 1.25"
$ 178.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS f/2 Highspeed 65x65mm
$ 433.00
ready for shipping in 24
h
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 65x65mm
$ 1,240.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 50x50mm
$ 1,000.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 50.4mm
$ 870.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS f/2 Highspeed 36mm
$ 209.00
ready for shipping in 1-2
weeks
Baader
Filters f/2 Highspeed SII CMOS 1.25"
$ 176.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 36mm
$ 600.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/2 Highspeed 31mm
$ 540.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS f/2 Highspeed 65x65mm
$ 434.00
ready for shipping in 24
h
Baader
Filters SII CMOS f/2 Highspeed 50x50mm
$ 346.00
ready for shipping in 24
h
Baader
Filters H-alpha CMOS f/2 Highspeed 65x65mm
$ 437.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS f/2 Highspeed 50x50mm
$ 354.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS f/2 Highspeed 50.4mm
$ 302.00
ready for shipping in 24
h
Baader
Filters f/2 Highspeed SII CMOS 50.4mm
$ 303.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS f/2 Highspeed 50.4mm
$ 304.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS f/2 Highspeed 2"
$ 294.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS f/2 Highspeed 2"
$ 290.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS f/2 Highspeed 2"
$ 291.00
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS f/2 Highspeed 36mm
$ 208.00
ready for shipping in 24
h
Baader
Filters H-alpha CMOS f/2 Highspeed 31mm
$ 186.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha CMOS f/2 Highspeed 36mm
$ 210.00
ready for shipping in 1-2
weeks
Baader
Filters SII CMOS f/2 Highspeed 31mm
$ 190.00
ready for shipping in 24
h
Baader
Filters OIII CMOS f/2 Highspeed 31mm
$ 188.00
ready for shipping in 24
h
Baader
Filters OIII CMOS f/2 Highspeed 50x50mm
$ 345.00
ready for shipping in 1-2
weeks