Sigma WR Polarizing Filter circular 55mm

Sigma WR Polarizing Filter circular 55mm

The circular polarizing filter prevents reflections on water surfaces and glass windows and increases contrast in landscape photography.

The

filters are designed to prevent vignetting when used on lenses and avoid light fall-off toward the edges, especially the filters with the thin mount. The filter's Super Multi-Layer Coating (SML) reduces flare and ghosting. In addition, the black-framed glass prevents unnecessary internal reflections and always ensures maximum performance, both in conjunction with digital and analog cameras.

Thanks to their excellent water and oil repellent properties, the filters are water resistant and even fingerprints on the surface can be easily removed, while the

excellent anti-static coating prevents even microscopic dust particles from sticking to the surface. Should the lens ever become dirty, the dust can be easily removed with a bellows.

Thanks to the use of a thinner filter mount (except for 86mm, 95mm and 105mm), vignetting is avoided even at ultra-wide angles, making the filters suitable for all types of lenses. Despite the thin design, a front cap can be attached because the edge of the mount is threaded, and

elastomer resins stabilize the filters during transport in their case

.

The case is semi-transparent so that the contents can be seen from the outside

.