Product series:

Baader
Filters SII CMOS Ultra-Narrowband 31mm
$ 303.00
ready for shipping in 1-2
weeks

Baader
Filters OIII CMOS Ultra-Narrowband 31mm
$ 300.00
ready for shipping in 1-2
weeks

Baader
Filters H-alpha/OIII/SII CMOS Ultra-Narrowband 31mm
$ 880.00
ready for shipping in 1-2
weeks

Baader
Filters H-alpha CMOS Ultra-Narrowband 31mm
$ 318.00
ready for shipping in 1-2
weeks