SeaLife Micro 3.0 Underwater CameraThe Micro 3. 0 Underwater Camera is the 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 definition video. Since its