JJC 77mm Circular Polarizer Filter HD 18-Layer CPL Optical Glass F-WCPL77

The JJC Professional 77mm Circular Polarizer Filter (CPL) is designed to enhance outdoor and landscape photography by controlling light reflections and improving color saturation. This HD 18-layer filter helps eliminate unwanted glare from non-metallic surfaces like water, snow, and glass, while also deepening the contrast and saturation in blue skies and white clouds.

Features:
* Eliminates reflections and glare from water, snow, glass, windows, and other non-metallic surfaces.
* Saturates colors, providing better contrast and deepening the saturation in blue skies and white clouds.
* Effect is visible through the camera's viewfinder and adjustable by rotating the front ring; strongest when used at a 90-degree angle from the sun.
* Crafted from 0.08" German optical glass with double-sided 18-layers of multi-resistant coating, making it anti-scratch, anti-fingerprint, anti-static, oil-resistant, and water-resistant.
* Multi-coated 18-layers prevent internal ghosting and reflections, providing a polarization ratio up to 99.8% or above.

This CPL filter also functions as a weaker neutral density filter, reducing camera exposure by 1 1/3 f-stops. It is compatible with any lens featuring a 77mm filter thread.