Prescription ScubaPro Zoom Dive Mask for Scuba Diving SnorkelingThe Zoom is a low volume dual lens mask that is ideal for all divers, but is especially well suited to divers who use optical lenses. The mask has a new lens change system that enables you to switch lenses yourself, without tools, in less than a minute. Featuring spray painted sub frames in colors matching Seawing Nova fins, HYDROS PRO BCDs and the UPF Collection of rash guards, steamers and leggings, the Zoom offers a universal fit and includes an