Vu Sion 37mm Circular Polarizer
The Vü Sion Slim Circular Polarizing Filter from Vü Filters, is perfect for minimizing reflections and/or glare and enhancing the overall color and tonal saturation. Utilizing HiVü Polarization Optics with a high light transmission it filters out light that has become polarized due to reflection from a non-metallic surface, resulting in a noticeable increase in the saturation of skies and foliage, as well as clearer imagery when photographing in hazy conditions. A circular polarizer differs from a linear polarizer in that it supports full use of a camera's autofocus and auto exposure functions.
For an enhanced image quality, the Vü Sion Circular Polarizer has a White Balanced Multi-Coating that ensures that there is little to no color shift. A Flat Wave Coating causes the filter's front surface to be exceptionally smooth for easier cleaning and maintenance and a UV Rejection Coating that further reduces UV reflections and ghosting makes this an exceptional filter!
This filter is hand crafted and individually inspected to ensure quality and uses impact resistant Ultra-White Schott glass for maximum performance. The glass edge is black to prevent internal reflections and helps seal the edge. A black anodized CNC aluminum Super Slim 5mm filter mount which has Integrated Optik Lock technology that seals the front of the lens from the environment provides additional protection, and Super Slim mount is Ultra Slim to limit any vignetting possible on ultra-wide angle lenses.