C-PL (Circular Polarizer) Multicoated Multithreaded Glass Filter — 82mm for Sony FE 24-70mm f/2.8 GM

Light reduction: Between 2.3 and 2.8 (approx. +1.3 stops). Constructed from heat-treated glass housed in a rugged metal filter ring with a black finish. The slim profile is designed to minimize vignetting, while multicoated surfaces cut reflections and flare for cleaner results. Intended for both video and photography, the multithreaded design lets you mount additional lenses or filters on top.