Astronomik CLS Light Pollution Filter 2" (Pre-owned) M54 Camera Adapters AF-C tracking during high speed

AF-C tracking during high speed drive at up to 10fps on Sony A9

or TRG-1072 (Standard T-Ring Adapter) to connect to camera

Focal Length: 28mm

Rated down to minus 20 C

Astronomik CLS Light Pollution Filter 2" (Pre-owned) M54 Camera Adapters AF-C tracking during high speedDescription Astronomik CLS filters are suitable under light polluted skies for DSLR Cameras which have not been modified for astronomical use. The Astronomik CLS is a budget filter for visual observation, black & white photography and CCD photographs of nebulae, galaxies and star clusters with astronomical instruments of any size. The Astronomik CLS blocks the light of the spectral lines of mercury and sodium vapor lamps and lets the largest part of