SEA&SEA 30124 Extension Ring 30L with Lock for NX Mount
With Sea & Sea’s Extension Ring 30L, you can increase the length of certain underwater lens ports to allow for the use of select Canon, Nikon, and Sony lenses with your camera housings. The ring is made of a durable, corrosion-resistant aluminum alloy with an alumite coating. Additionally, it has a port lock lever for extra security.
- 129 x 45.5mm (5.1 x 1.8 inches)
- 194g (6.8 oz)
- 100m (330ft)
- Construction: Hard anodised aluminum alloy dome body
- Distance between the mount and the front end: 30mm / 1.2 inches (with port lock)