Opticron Marine-3 7x50 Monocular used-cameras super-sharp 90mm-equivalent portrait prime for

super-sharp 90mm-equivalent portrait prime for Micro Four Thirds - bright f/1

4 - East German-made

rounded 7-blade aperture Works with

A landmark APS-C DSLR - brought pro-body build

3 degrees (Micro 4/3)

Opticron Marine-3 7x50 Monocular used-cameras super-sharp 90mm-equivalent portrait prime forThe Opticron Marine 3 7x50 is a rugged, large aperture monocular designed for marine and outdoor use. The 50mm objective lens gathers maximum light for bright images in poor conditions at sea, at dawn, or in deep forest shade. At 7x magnification with a large exit pupil, the Marine 3 delivers a stable, easy to use image even on a moving boat or in unsteady conditions. The Porro prism design provides excellent depth perception and a naturally bright