Baader 31mm x 2mm B-CCD Unmounted Filters
Baader 31mm x 2mm B-CCD Unmounted Filters
Lightweight, portable and easy to use
Halos, reflection, and ghosting free
Made from striae-free substrates
Features non-ageing sealed coating edges
Plane parallel to within 30 seconds of arc
Ultra high contrast impermeable IR-blocking, RGB-Filter
High quality glass construction to assure quality and performance
Fineoptically polished flat to within 1/4 wave accuracy over the entire surface
Specifications: Baader 31mm x 2mm B-CCD Unmounted Filters
Material: Glass
Glass Thickness: 2mm
Filter Thickness: 3mm
Filter Shape: Round
Filter Type: Bandpass
Filter Size: 31mm x 2mm
Filter Mounted: Unmounted
Single Or Set: Single Filter
AR-Coating: Dielectrically Coated, Planoptically Polished
Filter Usage: CCD, Contrast Enhancement, Light Pollution Reduction, RGB
Kit Contents
Baader 31mm x 2mm B-CCD Unmounted Filters