Zen Underwater was founded in 2007 with one goal in mind, to design and develop the highest quality optical glass port available in the underwater imaging market. Our products have since been used by professionals in all corners of the world and have been touted by the best underwater photographers as being the finest dome ports available.

Zen ports start with the best optical glass available. The surface is coated with a magnesium fluoride broadband anti-reflective coating to minimize reflections along with a proprietary scratch resistant coating to control lens flare. This results in one of the most optically pure glass ports available, with an amazing 99.7%+ transmissive value for true distortion free images.

Latest Products

  • DP-100-EP 100mm Fisheye Dome Port for Panasonic 8mm

  • DP-100-EP PRO Package

  • WA-100-EP714 Pen Dome for Panasonic 7-14 in Olympus PT-EPxx Housings

  • WA-100-EP Pen Dome for Olympus 9-18, 14-42 in PT-EPxx Housings

  • DP-100-EP08 Fisheye Dome Port for Panasonic 8mm

  • FP-100-EP Flat Port for Panasonic 45mm Macro Lens

  • DP-230 230mm Fisheye Dome Port

  • DP-200 200mm Fisheye Dome Port

  • DP-170 170mm Fisheye Dome Port

  • DP-100 100mm Fisheye Dome Port

  • FP-MBC100 for Canon 100mm Macro Lenses on Sony APS-C Mirrorless Cameras

  • PA-EP08-EP Port Adaptor for Pen Domes