Feature●Grade 010 (Filter Factor: 0 Zero)●Sturdy Metal Filter Ring (Black Finish) | Heat Treated Glass●Slim Design minimizes vehicle nets●Multicoated Designed for Video or Photography | Multi-ThreadedDescription
BW Elite UV (Haze) 1A Multicoated | Sigma Zoom Super Wide Angle 18-50mm f/2.8 Ex DC HSM Macro Multi-Threaded Glass Filter (2.8 mm)