Astronomik Filters SC CLS filter (43793)
175.95 $
Tax included
The Astronomik CLS Filter is an affordable and versatile filter designed for visual observation, black-and-white photography, and CCD imaging of nebulae, galaxies, and star clusters. It effectively blocks the light from mercury and sodium-vapor lamps while allowing most visible light and H-alpha emissions to pass through. This ensures enhanced contrast and clarity, even in light-polluted skies. Redesigned in 2008, the "Halo-Free" version eliminates unwanted halos for improved performance.