Dive into underwater photography with this compact and simple to use combination. The ULTRAcompact housing is high quality, built tolast, and backed by Ikelite's long-standing reputation for excellence. All camera controls are fully functional through the housing and depth rated to 200ft (60m). Easy open latch and drop in camera loading make set-up a breeze. Two 12-24 threaded mounts on the bottom of the housing allow for the secure attachment of optional trays and lighting accessories. Size and Weight. 6.4 wide x 4.6 high x 3.3 deep ( including controls and lens port ). 16cm x 12cm x 8.4cm. Less than 1lb (0.45kg) above water. Neutrally buoyant underwater. Camera's Built-in Flash. An included flash diffuser improves lighting quality when the camera's built-in flash is used. A built-in flash is effective between1-3 feet (0.3-0.9m) from the subject in clear conditions. For best results an external underwater strobe is recommended. External Color Filters. Color filters replace some of the reds, oranges and more natural tones that would otherwise be lost underwater. Effective in relatively shallow, sunny conditions. Available as #6441.31 for tropical blue water and #6441.71 for use in green water settings. External Underwater Strobes. Ikelite strobes are much more powerful, recycle more quickly, and eliminate more backscatter than the camera's built-in flash. Don't settle for flat, blue-green images. The AutoFlash AF35 (pictured at right) is an easy and affordable way to add a strobe to your system. The AF35 is effective up to approximately 5 feet (1.5m) from the subject and restores the colors that are otherwise lost. For the best results in all conditions. Pro-V8 LED Video Lite. For additional lighting when using the camera's movie mode and to aid in focus. For use with or without a color filter. External Accessory Lenses. An external wide angle conversion lens increases angle of coverage so you can get much closer to your subject while still fitt