Ikelite 6801.31 Underwater SLR-DC Housing for the Nikon D3100 hollis The MK11/S270 INT regulator system

The MK11/S270 INT regulator system delivers reliable

The thickness of the headband has been reduced to such an extent as to make it practically invisible when the mask is being worn

The Advanced Weight Loading System II (A

Housing features a transparent area through which the LED indicator of the vacuum safety system can be observed and monitored

Ikelite 6801.31 Underwater SLR-DC Housing for the Nikon D3100 hollis The MK11/S270 INT regulator systemThis heavy duty clear polycarbonate case is contoured to the camera, durable, and completely corrosion free. A clear view of the main o ring seal, port o ring seal and camera controls provides ease of use and confidence. The housing is fully functional to a depth rating of 200 feet (60m) and only slightly negative in salt water depending on choice of lens port (Lens port required sold separately.) Controls are provided through the housing for every