Circular Polarizing Filter — Compatible with Canon EF-M 18-55mm f/3.5-5.6 IS STM

A circular polarizer designed for use with the Canon EF‑M 18‑55mm f/3.5‑5.6 IS STM that reduces reflections and boosts color saturation for clearer, more vivid images. The ultra-slim aluminum frame avoids vignetting while maintaining rotation capabilities for adjusting levels, so you can use wide angles without darkened corners and still rotate the filter smoothly. Handling is made easier by a nonslip upper rim that helps install, rotate and remove the filter quickly and securely. Optical surfaces feature double sided, multi-layered coatings, anti-oil, anti-dust, anti-soil, scratch & water resistant protection to keep the glass cleaner and more durable in the field. As a Circular CPL, this filter removes unwanted reflections from non-metallic surfaces such as water and glass and enhances overall contrast. It clears atmospheric haze in distant landscapes and intensifies blues in skies and the definition of white clouds. The filter works by arranging and filtering directionally polarized light perpendicular to reflected light, allowing much of that reflected light to be absorbed; its effect is strongest when used at a 90° angle from the sun.