Features: Baader F/2 Highspeed H-alpha 2 Inch Filter
- Has a CWL-Preshift that matches f/2 to f/3 perfectly
- Enable users 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
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 H-alpha 2 Inch Filter
- Weight: 0.0650 kg
- Colour: H-alpha
- Filter Shape: Round
- Filter Size: 2"
- Transmission Range: H-alpha
- Single Or Set: Single Filter
- Visual Or Imaging: Imaging
- Filter Usage: CCD, f/2 Highspeed, H-alpha
- Filter Mounted: Mounted (LPFC 6mm)
- Filter Type: Narrowband
- 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 H-alpha 2 Inch Filter
User Operating Instructions Manual