Zen Underwater Extension Ring for Olympus PT-EP Ports

Zen Underwater Extension Ring for Olympus PT-EP Ports

Zen Underwater 25mm extension ring for Olympus PT-EP housings and ports.

The Olympus 60mm Macro Lens can be used in Olympus PT-EP type housings by adding this extension ring to the Zen Underwater FP-100-EP Port for Panasonic 45mm.
Zen Underwater 25mm Extension 
Ring with Zen FP-100 Macro Port.

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