Photron 62.0MM Slim CIR-PL Circular Polarizer Lens Filter

Ultra slim low profile frame, helps to avoid vignetting.
Frame/Mount rotates to control amount of effect.
Eliminates Reflections and Glare, Greater Color and Tonal Saturation.
Double-threaded, so you can stack your lens cap and other accessories as needed.
Slim-line Mount, Lightweight Aluminum Filter Ring.