Circular Polarizer Filter
The VU Sion Slim Circular Polarizing 49mm Filter is designed to provide optimum performance in saturating colors, minimizing reflections and enhancing blue skies. Featuring HiVu Polarization Optics, which provide a higher transmission of light compared to conventional polarizer's, framing an image through a viewfinder while using a circular polarizer has never been easier! Carefully constructed with VU unique White Balanced Multi-Coating and Flat Wave Overcoat, VU circular polarizer's are a perfect combination of elegance and craftsmanship and are an essential tool in any filmmaker or photographer's toolkit.
Flat Wave Coating
Optic coating that gives the filter's front surface a smoother-than-glass" finish, making filter maintenance and care much easier.
White Balanced Multi-Coating
Specially formulated coating process that ensures that there is no color shift when placing the filter in front of a lens.
Hand Crafted and Individually Inspected
Run in small batches, hand crafted and individually inspected to ensure the utmost in optic quality.
Ultra-White Schott German Optics
The glass is ground and polished to achieve the highest performance possible, ensuring maximum resolution of the photographic image, while appearing completely invisible to you and your lens.
HiVu Polarization Optics
Incredible amount of light transmission, which allows for shorter exposures and better visibility through the camera viewfinder.
Black Edge Coated Glass
Prevents internal reflections within the filter and, in the case of polarizer's; it helps seal the polarizer's edge, making it a complete unit.
Black Anodized CNC Aluminum Filter Frame
This filter frames is more rigid and can better withstand side impacts because they are milled from a single piece of aluminum.