Slim metal frame avoids vignetting while maintaining rotation capabilities for adjusting levels. Nonslip upper rim helps install, rotate and remove easily. Double sided, multi-layered coatings, anti-oil, anti-dust, anti-soil, scratch & water resistant.
Circular CPL filters allow you to remove unwanted reflections from non-metallic surfaces such as water, glass, etc. They can also enhance color and contrast. Often used to increase contrast and saturation in blue skies and white clouds.
CPL filters arrange and filter directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of the light. Clears up haze in distant landscapes and provides more saturated, vivid colors. Strongest effect when used at a 90° angle from the sun.
