to lightacunis lenses filter out that component of light that is perceived as unpleasantProduct PropertiesProtecting against unpleasant glareReducing in particular the transmission of the wavelength range

eyelet on the end of the handle for round- the-neck cord.Incl. protective case for lens.Product PropertiesAspheric PXM® lightweight lens, cera-tec® coated for a distortion-free image with edge-to-edge sharpness

curved surface - but different concentric ring zones, which have different optical refractive properties. The lens is therefore significantly thinner with the equivalent refractive value, but loses some