Sea & Sea SX Extension Ring
This Sea & Sea SX port extention ring goes between a Sea & Sea housing and a port to allow room for certain lenses.
FEATURES
- Dimensions (DIAxD): 135.5x35.5mm / 5.4x1.4inch
- Weight: Approx. 277g / 9.7oz
- Construction: Corrosion-resistant aluminum alloy (alumite coating)