WACP-1B N120/N100 0.36x Wide Angle Conversion Port with Integrated Float Collar and Interchangeable Port Mounting RingThe WACP 1B is a 0. 36x Wide Angle Conversion Port. Unlike traditional ports or wet mate corrective wide angle optics, the WACP 1B is a "dry" corrective optic that modifies a 28mm equivalent lens to an extremely sharp 130. Not only is the newer WACP 1B smaller and lighter, but it now integrates a built in buoyancy collar and offers a user interchangeable port mount from N120 to N100. Technical Specifications Depth Rating 100m Weight (in air) 3. 70 kg