Features: Baader 50.4mm CCD Narrowband Filterset
- Extremely high transmissions
- Non-ageing sealed coating edges
- No loss in sharpness or contrast
- Lightweight, reliable and easy to install and use
- Offers 3 Filters, H-alpha 7nm, O III 8.5nm and S II 8nm
- High quality glass construction to assure quality and performance
- Ideal for high contrast astrophotography especially under extremely light-polluted skies
- Perfect deep-sky photos can be obtained when these filters are used alone on in combinations
- Each substrate is fine-optically polished plane parallel to deliver a smooth and accurate 1/4 wavefront over the entire surface
Specifications: Baader 50.4mm CCD Narrowband Filterset
- Shape: Round
- Filter Size: 50.4mm
- Filter Type: Narrowband
- Filter Thickness: 3mm
- HBW (Half Bandwidth): 7nm
- Transmission Range: Multiple Bands
- Filter Usage: S-II, CCD, H-alpha, O-III
- Filter Mounted: Unmounted
- Single or Set: Filterset
- AR-Coating: Dielectrically Coated, Planeoptically Polished
- Weight: 213 Grams
Kit Contents
Baader 50.4mm CCD Narrowband Filterset
Instruction / User Manual
