The Sea & Sea MDX-GRD IV Underwater Housing with Ricoh GR DIGITAL IV Digital Camera Kit
provides you with the equipment you need to capture images and video beneath the water's surface. The underwater housing has a depth rating of 180' (55 m), and provides access to nearly all camera functions via mechanical controls. It's constructed from durable, precision-machined aluminum. The housing's bayonet port will accept wide-angle lenses. There are also fiber-optic cable sockets for connecting optional strobes.
The Ricoh GR DIGITAL IV Digital Camera is equipped with a 10MP CCD image sensor, which captures not only JPEG and RAW stills but also videos. Its lens has a fast aperture of f/1.9, highly useful for low-light shooting. The camera makes use of a Hybrid AF system.