Premium Pro 58mm HD MC UV Filter — Fits Voigtlander 21mm F1.8 Ultron (58mm)

High-definition, multi-coated (MC) optical glass constructed for durability and lens protection. This protective UV filter blocks and eliminates UltraViolet Light (UV) while preserving the front element of your lens. Housed in a low-profile pressed aluminum frame for a slim, secure fit on compatible 58mm lenses such as the Voigtlander 21mm F1.8 Ultron.