The Fantasea-AOI UCL-09F is the finest wet super macro lens available. With a +12.5 diopter, the UCL-09F surpasses the competition in respect to image clarity, sharpness and detail. The UCL-09F wet super macro lens magnifies the subject and enables the camera to focus short distances, creating impressive images that are sharp on the corners and great on the details. It is perfect for shooting close-up images of tiny creatures, fish, corals and textures. The lens mounts on the housing lens port and can be installed and removed during the course of the dive. It can be mounted on 67mm threaded lens ports and other dimensions by using an adaptor.