Circular Polariser right 100x100mm 0,18mm thick

Circular Polarizer filter in polyester, Polarizing efficiency: 99.99%, Wavelength: 380~700nm, protective film on both sides. Helping to reduce reflections and glare, the Silvestri Circular Polarizer Filter filters out light that has become polarized due to reflection from a non-metallic surface. By filtering this light, a noticeable increase in the saturation of skies and foliage is possible, as well as the ability to produce clearer imagery when photographing in hazy conditions. A Circular polarizer supports the use of a camera's autofocus or auto exposure functions.