SAVEoN Professional 58mm Telephoto and Wide Angle Lens with Adapter Ring, and 4PC Close-Up Macro Set + SAVEoN MicroFiber Cleaning Cloth + Cap Keeper for Canon PowerShot SX30 IS Digital Camera, Canon PowerShot SX50 HS Digital Camera, Canon PowerShot SX40 HS Digital Camera

The Vivitar 58mm Wide-Angle and Telephoto Adapter Lens Kit contains both 0.43x wide-angle and 2.2x telephoto lens adapters, which can be used on lenses with a filter ring diameter of 58mm to either narrow or broaden the effective field of view. Four adapter rings are also included to facilitate mounting of these lenses to lenses with 46mm, 49mm, 52mm, or 55mm filter ring diameters. Both adapter lenses feature a High Definition Digital Multi-Coating to maintain high image quality, contrast, and color neutrality by minimizing lens flare and ghosting effects. 0.43x wide-angle adapter lens broadens the field of view of the host lens and also includes a macro adapter to facilitate working with close-up subject matter. 2.5x telephoto adapter lens narrows the field of view of the host lens to better suit working with distant subject matter. Both lenses features native 58mm threads for attaching to lenses with a 58mm filter ring diameter. Additionally, four adapter rings are included for mounting these to lenses with 46mm, 49mm, 52mm, or 55mm filter ring diameters. High Definition Digital Multi-Coating helps to minimize lens flare and ghosting for sustained quality, contrast, and color fidelity. Maintains autofocusing capabilities of the host lens. Infrared compatible for use when making infrared or false color photographs or video.