UV (Haze) 1A Multicoated | Multithreaded Glass Filter (58mm) For Canon Powershot SX50 HS (Includes Lens Filter Ring) Grade 010 (Filter Factor: 0 Zero) Rugged Metal Filter Ring (Black Finish) | Heat Treated Glass Slim Design Minimizes Vignetting Multicoated Designed For Video Or Photography | Multithreaded