SeaLife Micro 3.0 CameraMicro 3. 0 Underwater Camera The SeaLife Micro 3. 0 Camera is the latest and third generation of the popular permanently sealed Micro camera series. The camera is leak proof with no O rings to lube or maintain, so there is never a worry about flooding the camera. Like its forerunners, the Micro 3. 0 features an ergonomic, compact design with easy to use controls and menus. The camera has a 16 megapixel Sony CMOS image sensor and offers 4K ultra high