Sea & Sea Extension Ring 22
This Sea & Sea port extention ring 22 goes between a Sea & Sea housing and a port to allow room for certain lenses.
FEATURES
- Dimensions (DIAxD): 103x38mm / 4.1x1.5inch
- Weight: Approx. 120g / 4.2oz
- Construction: Corrosion-resistant aluminum alloy (alumite coating)