Extension ring Sea&Sea DX 20 mm Lock

Extension ring Sea&Sea DX 20 mm Lock

Sea&Sea port system charts

Sea&Sea port system charts guide you to correct port, extension ring, as well as zoom or focus gear for your camera housing.
Choose your housings port system MDX or RDX and your camera brand.

Specifications

[Dimensions (DIAxD)] 132x35mm / 5.2x1.4inches
[Weight] Approx. 170g / 6 oz
[Depth rating] 100m
[Construction] Corrosion-resistant aluminum alloy