![ER-EP-25 Extension Ring for Olympus PT-EP Ports](http://www.zenunderwater.com/cdn/shop/products/zen.er.ep.25_1_1024x1024.jpg?v=1413493002)
ER-EP-25 Extension Ring for Olympus PT-EP Ports
The Zen Underwater 25mm extension ring for Olympus PT-EPxx housings. The outstanding Olympus MSC ED M.Zuiko 60mm f/2.8 can now be used by adding this extension ring to the Zen Underwater FP-100-EP.
The Zen Underwater 25mm extension ring for Olympus PT-EPxx housings. The outstanding Olympus MSC ED M.Zuiko 60mm f/2.8 can now be used by adding this extension ring to the Zen Underwater FP-100-EP.