Singh Ray Thin Astro-Vision filter (77mm) lens mount_Topcon The Olympus Pen EES-2 is

The Olympus Pen EES-2 is a compact half-frame camera with Selenium-cell metering and scale focus

Includes a leather case

and Canon's professional L-series build quality

Note the small scratch in the front of the barrel

Singh Ray Thin Astro-Vision filter (77mm) lens mount_Topcon The Olympus Pen EES-2 isThe SIngh Ray Thin Astro Vision filter is specially designed to cut out wavelengths associated with light pollution, dramatically cleaning up colours during night shooting. Not just for astrophotography: this is useful for any kind of nighttime photography, and it's not an effect easily achieved in post. In excellent condition, with original pouch.