C-PL Circular Polarizer Multicoated Filter — 77mm Multithreaded Slim Heat-Treated Glass for Sony PMW-EX3

High-quality C-PL (circular polarizer) designed for Sony PMW-EX3 and 77mm lenses. The filter uses heat-treated optical glass with a multicoating to reduce flare and ghosting. Its slim profile helps minimize vignetting on wide-angle setups, while the rugged black metal ring provides durable protection and precise control. Multithreaded construction allows you to attach additional filters or accessories on top. Built for both video and still photography applications.