Features: Baader 50.4mm O-III 8.5nm CCD Narrowband Optically Polished Filter
- Extremely high transmissions
- Blocking of longer wavelengths
- No loss in sharpness or contrast
- Designed to be stacked and combined
- Never degrade from use or normal cleaning
- Lightweight, reliable and easy to install and use
- Deliver the absolute highest contrast deep sky images
- High quality glass construction to assure quality and performance
- Completely rejecting light pollution as well as the important blocking of longer wavelengths
Specifications: Baader 50.4mm O-III 8.5nm CCD Narrowband Optically Polished Filter
- Shape: Round
- Filter Size: 2"
- Filter Type: Narrowband
- Filter Thickness: 3mm
- HBW (Half Bandwidth): 8.5nm
- Transmission Range: O-III
- Filter Usage: O-III, CCD, IR-Cut
- Filter Mounted: Unmounted
- AR-Coating: Dielectrically Coated, Planeoptically Polished
- Weight: 70 grams
Kit Contents
Baader 50.4mm O-III 8.5nm CCD Narrowband Optically Polished Filter
Instruction / User Manual
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