Opteka 0.5x Professional Hi-Def Wide Angle Lens for Sony CyberShot DSC-W1 A 0.5x wide-angle converter DOUBLES your angle of view, allowing you to get twice as much in the picture. Expand your options further by unscrewing the front to convert to a macro lens for close-up shots Exclusive simple mount system employed with a powerful magnet and metal mount ring High Definition2 - 2 times the resolution of standard high definition lenses Digital Multi-Coated glass reduces the appearance of lens flare and ghosting caused by reflections Easily attaches to the filter threads on your camcorder, adapter ring included in shipment if necessary.