ReefMaster RM-4K

Capture vibrant 14mp still images and brilliant 4K video with a ultra-compact camera especially designed for the underwater environment with the ReefMaster RM-4K. Waterproof to 130ft/40m, the ReefMaster RM-4K underwater camera is a game changer in underwater imaging; the housing is robust and designed to be hand-held, tray mounted or worn on your head, mask or body. The  ReefMaster Dive housing assures consistent waterproof performance with its “Pressure-Lock” sealing system.

Capturing Exceptional Experiences

Whether it’s your first time snorkeling or you’re a seasoned specialty diver, we invite you to experience underwater photography with SeaLife. We strive to satisfy the needs of every SeaLife user through continuous development and evaluating our product line to ensure that SeaLife equipment delivers the most consistent results, even in extreme and difficult conditions.

SeaLife supports the development of products and programs that encourage underwater discovery and awareness of the world’s oceans. Through our extensive partnerships with underwater researchers and the diving industry, we continue to seek ways to broaden interest in underwater life and cultivate an appreciation for the undersea environment.