Kenko Starry Night 49mm Lens Filter for Astrophotography and Nightscape Photography, Slim Frame, Made in Japan (000885)

Kenko

A filter for astrophotography and nightscape photography that effectively cuts out "light pollution" from sodium lamps, mercury lamps, and other light sources.

By cutting out only light in a specific wavelength range, it is possible to capture the true colors of the night sky.

No restrictions on the lens used. Thin frame design allows for use with wide-angle lenses.

Recommended for use in conjunction with soft filters, etc.

Filter diameter: 49mm