Features: Baader F/2 Highspeed S-II 2-Inch Filter
- Has a CWL-preshift which matches f/2 to f/3 perfectly
- Allow to use fast optics really effectively with high contrast emission nebulae imaging
- Using these filters between f/1,8 and f/3,5 shows a dramatic improvement compared to any regular set of narrowband-filters
- Highspeed Narrowband Filter, designed especially for the delicate requirements of extremely fast astrograph optics, in particular Hyperstar and RASA
- The FWHM is optimized, in spite of the typical line broadening with such fast optical trains they are able to deliver maximum contrast
Specifications: Baader F/2 Highspeed S-II 2-Inch Filter
- Weight: 0.0650 kg
- Colour: S-II
- Filter Shape: Round
- Transmission Range: S-II
- Filter Size: 2"
- Visual Or Imaging: Imaging
- Filter Mounted: Mounted (LPFC 6mm)
- Type Of Filter: Narrowband
- Single Or Set: Single Filter
- Filter Usage: CCD, f/2 Highspeed, S-II
- Filter Thickness (Without Cell): 2 mm
- Special Features: Maximum Contrast For Fast Astrographs
- AR-Coating: Dielectrically Coated, Planeoptically Polished
Kit Contents
Baader F/2 Highspeed S-II 2-Inch Filter
User Operating Instructions Manual