BAADER LRGB CMOS-OPTIMIZED FILTERS Handle Weight ~770 g

Weight ~770 g

so adding this adapter will increase the thickness of the ARCO 2" from 20mm to 21mm

The ultra-narrow 4nm bandpass make these ideal for imaging under light-polluted skies

Three screws and four large contact points apply even clamping

the CDK24 is the capable of capturing the most stunning astrophotographs possible

BAADER LRGB CMOS-OPTIMIZED FILTERS Handle Weight ~770 gThe new Baader CMOS optimized LRGB filters are designed to work very well with modern highly sensitive astronomy cameras and telescopes with focal ratios between f 15 to f 1. 8. With excellent halo and reflection control, these filters set the new standard for monochrome astrophotography with CMOS sensors. Baader's RGB filters have high transmission and are balanced across each colour channel, so you don't have to calculate individual exposure times