Baader S-II Ultra-Narrowband-Filter – CMOS-optimized

Baader S-II Ultra-Narrowband-Filter (4nm)

New CMOS-optimized Baader (Ultra-) Narrowband- and (Ultra-) Highspeed-Filter. Several different sizes available. Works also with CCD chip cameras.

Recommended for optical systems from f/10 to f/3.5.

• Optimized for CMOS cells (color and mono)
• High quality parfocal filter
• Shaded edges
• The front is marked with a black outline on the edge
• The edges are sealed to prevent moisture from entering
• Life-Coat coating will last for a lifetime!