The Zenzanon-S 500mm f/8 is an excellent low-cost alternative to Bronicas top-of-the-line 500mm PS lens. Featuring a built-in lens hood, rotating trip

The Zenzanon-S 500mm f/8 is an excellent low-cost alternative to Bronicas top-of-the-line 500mm PS lens. Featuring a built-in lens hood, rotating tripod collar and excellent performance. Zenzanon PS interchangeable lenses were all developed specifically for the SQ series cameras, employing computer-aided optical design and multi-coating technology. PS lenses are equipped with a shutter that opens and closes at a signal from the camera body. Shutter speeds are available from 1/500th of a second to 16 seconds. PS lenses must be mounted with the shutter cocked.