Baader LRGB Filterset – CMOS-optimized, 31 mm

A new line of Baader LRGBC filters now supplements the Baader narrowband emission line filters (H-beta/O III/H-alpha/S II)
With this addition, Baader offers the complete line of LRGBC plus the emission line filters H-alpha / S II /  O III (plus H-beta) in unmatched quality grade, all being parfocal and made of precision optically polished glass.

Baader LRGBC-filters are available in the following sizes:
- 1 1/4"(w.cell mount)
- 2"(w.cell mount)
- 50.8 mm Diam.(unmounted)
- 50x50 mm Square (ummounted)
- 36 mm Diam.(unmounted)
- 65x65 mm Square (ummounted)

Mounted filters feature a glass thickness of 2mm, unmounted filters feature a thickness of 3 mm.
(Only Ø 36mm unmounted features a glass thickness of 2mm too)