Olympus PPZR-E04 Evolt Underwater Zoom Gear - Manual Focus Ring for 35mm f3.5 and 50mm f2.0 Macro Lenses (Replacement)

The Olympus PPZR-E04 Manual Focus Gear is for the ZUIKO 35mm f/3.5 ED and 50mm f/2.0 Macro lenses when used in the Olympus PPO-E01/E03 flat ports. The ports are for use with Olympus SLR housings.