Century Optics .55x Wide Angle Converter for Digital Video Cameras with 37mm Lens Front Diameter, with 27, 30 & 30.5mm Rings

Here's a low-cost, high quality wide-angle solution. The .55x WAA offers a single-element design of negligible size and weight. This new adapter nearly doubles the angle of view and it allows close focusing - right up to the lens front - on many camcorders. Although technically a fixed wide angle adapter, the ability of many cameras to autofocus in macro mode allows this adapter to partially zoom at the wide angle end of the lens.