Circular Polarizing Filter (CPL) — Compatible With Sony E 10-20mm F4 PZ G

Made for use with the Sony E 10-20mm F4 PZ G, this circular polarizing (CPL) filter removes unwanted reflections from non-metallic surfaces like water and glass while boosting color and contrast. It’s especially useful for intensifying blue skies and white clouds and for cutting haze in distant landscapes to produce richer, more vivid tones. The CPL works by arranging and filtering directionally polarized light perpendicular to the reflected light, allowing much of that unwanted light to be absorbed. For the strongest effect aim the filter roughly at a 90° angle from the sun. Designed to avoid vignetting, the ultra-slim aluminum frame still permits smooth rotation for adjusting levels. A nonslip upper rim makes the filter simple to mount, rotate and remove. The glass features double sided, multi-layered coatings and is anti-oil, anti-dust, anti-soil, scratch & water resistant for durable, dependable performance.