Zenza Bronica ME Prism Finder S for SQ Filter Type_Special Effects The Astro-Berlin 400mm f5 Fernbildlinse

The Astro-Berlin 400mm f5 Fernbildlinse is an old-school telephoto lens for Leica thread mount

but for anyone with a more modern camera

The Canon EOS 7 is a well-designed autofocus 35mm SLR camera with easy to use controls and compatibility with the entire EF lens system- plus Canon's cool "Eye Control" AF point selection that focuses where you look (as long as you look at one of three squares)

and "VF Technology" (not sure what that is

Zenza Bronica ME Prism Finder S for SQ Filter Type_Special Effects The Astro-Berlin 400mm f5 FernbildlinseThe Zenza Bronica ME Prism Finder S is a metering interchangeable prism for the Bronica SQ system. In excellent cosmetic condition, with only minor cosmetic wear. Accurate metering. Includes instructions.