Sealife Sea Dragon Universal Flash Universal underwater flash/strobe Variable power adjustment Effective UW distance range up to 8ft/2. 5m Auto Learn Mode easily syncs pre-flash Depth rated to 200 feet/60 meters The powerful and compact Sea Dragon Universal Flash makes it simple to add light and color to your images down to 200 feet/60 meters. Producing rich, deep colors in underwater photos, the Sea Dragon Flash is compatible with SeaLife camera models, and most other brands of underwater cameras that use an internal flash. Includes 7mm optical cable plug to easily adapt to any non-SeaLife underwater camera housing with optical cable plug port, such as Olympus, Fantasea and Sea&Sea. A universal flash link mask is also included to adapt to any camera with an internal flash. Bring out bright, brilliant colors The powerful and compact Sea Dragon Digital Universal Flash makes it simple to add light and color to your images down to 200 feet/60 meters.  Producing rich, deep colors in underwater photos, the Sea Dragon Flash is compatible with SeaLife camera models, and most other brands of underwater cameras that use an internal flash.   Fine tune your brightness for the perfect shot Variable power adjustment and large controls make it easy to fine tune brightness, while leaving the flash in Auto Mode automatically adjusts brightness. Use the Auto Learn Mode to easily sync the pre-flash with your camera by selecting Auto Brightness or by manually adjusting the brightness for optimal exposure. A quick-release button detaches flash head for aiming in hard to reach areas. The included diffuser spreads light out evenly, preventing a hotspot and backscatter.   Easily expand with Flex-Connect accessories Quickly and easily expand Sea Dragon lighting with Flex-Connect - add grips, Flex Arms, trays and other accessories with just a "click!" Flex-Connect allows you to transform your camera set from compact to full-featured in just seconds, providing a quick way to adjust to any dive environment. Easy mounting and integration With the included 7mm optical cable plug, universal integration is easy; simply mount the camera onto the tray and plug the 7mm cable adapter into the housing and insert the optical cable. A universal flash link adapter is also included should the camera or housing not feature a 7mm optical cable plug. The Sea Dragon Flash is compatible with all SeaLife DC Series cameras and other camera brands using an external flash.  .