<ul><li>Black Knurled Filter Mount for Better Grip</li><li>MRC Coating to Control Flare & Ghosting</li><li>New QR Code included to Verify Authenticity</li><li>Good for down to 24mm Full Frame Format</li><li>ECO-Friendly Packaging</li></ul><br><br>B+W 77mm BASIC MRC Circular Polarizer Knurled Filter, with a rotating mount to control the polarization effect. The Circular Polarizer will work with all auto-focus lenses, and reduces reflections from a non-metallic surfaces such as water, glass, and glossy paint and increases color saturation and contrast. Objects behind shop windows or car windshields can become visible again.

B+W 77mm Basic Circular Polarizer MRC Glass Filter