Digital water proof and scratch resistant multi-coating. High light transmission at 99.2% from 400nm to 700nm. Anodic oxidation matte black aluminum filter ring. High quality optical glass. Super thin frame (Slim type only)insures no
Digital water proof and scratch resistant multi-coating. High light transmission at 99.2% from 400nm to 700nm. Anodic oxidation matte black aluminum filter ring. High quality optical glass. Super thin frame (Slim type only)insures no