Astronomik CLS Light Pollution Filter 2" (Pre-owned) Svbony Power Hub 5 mm) Long Accessory Tube

5 mm) Long Accessory Tube for 2

SBIG ALUMA AC4040 Cameras

MULTIPLE CONTROL OPTIONS:Compatible with the NexStar+ hand control

Altitude locking knob with threaded holes X1

It is NOT compatible with 5” SCTs or older models

Astronomik CLS Light Pollution Filter 2" (Pre-owned) Svbony Power Hub 5 mm) Long Accessory TubeDescription 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