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Baader Planetarium 50.8 mm Clear Glass Filter for Focussing - Black Frame
The C filter is clear glass, and is used for focusing images with RGB and line filters. Mounted and plane-optical polished. Specifications Transmission Range full Spectrum. Filter Thickness (without cell) 2 mm. AR-Coating dielectrically coated, plane optically polished. Filter size 1 25 inch. Filter Usage Focusing/dust protection. Filter mounted Mounted (LPFC 6mm). Single or Set? Single Filter. Filter shape round. Premium grade impermeable RGB-Filter, IR-blocked NO halos, NO reflections, NO ghosting non-ageing sealed coating edges Baader Planetarium Clear Glass Filter 50.8 MM for Focussing with RGB

Price is $104.00
Price: $104