The SLR-DC Underwater Camera Tray with Handles from Ikelite is designed to hold Ikelite SLR-DC housings for digital SLR cameras. The SLR-DC is an aluminum tray with rubberized handle grips. Trays feature mounting locations for the attachment of an Ikelite Pro Video battery pack and a centralized 1/4-20 tripod mount. Grips allow for the attachment of accessories such as arms, to which you can then attach additional accessories, including strobes and focus / video lights. The tray with handles serves as the base for an underwater photography / videography system. It is not compatible with aluminum-back DSLR housings #6610 or #6652, or with Ikelite housings for film SLR cameras.