The ReefMaster DC100 is an underwater digital camera that is rated for use up to 100 feet in water when using the underwater housing. The display on the ReefMaster 10.0 MP camera is a 1.8-inch LCD screen. The ReefMaster 10.0 MP camera comes with an optical zoom of 1x and a digital zoom of 2x with land, sea, and sea with external flash automatic exposure modes. The sea mode gives vivid colors in low light. The flash modes include auto, on, off and pre-flash red eye reduction. The sensor resolution is 1.3 MP. The ReefMaster DC100 underwater digital camera has an instant delete function that can be used to delete unwanted photos. The ReefMaster 10.0 MP camera also has a 10-second self-timer. The dimensions of this silver digital camera are 4.25 inches by 2.75 inches by 2 inches, and the weight is 7 oz. Photos can be saved on the 8 MB built-in memory or on a compact flash card. The playback features include, single image, multi-image, image with information, 3x3 thumbnails, slideshow, delete, and DPOF.