Amphibico F45 Underwater Camcorder Housing, with IKELITE .5x corrector lens. Built for the SONY F45 Camcorder, but should be adaptable for a more current, or similarly-sized model. Viewfinder eyepiece in rear, 'Fisheye' lens, and hydrophone in front. Shop-built tether attached to handle. Built by Amphibico in Montreal, Canada. SN: 9005-450004