Umbra 25, 75 and 85%
	With three different light reduction levels, Umbra-coated lenses cover an extremely wide range of applications: Umbra 25 Light protection filter with 25% light reduction For all-round use indoors and outdoors if no sun protection is required The cosmetic brown tint harmonises with the complexion and is found by many wearers to be more comfortable to wear in artificial light than clear lenses Umbra 75 Sun protection lens with 75% light reduction Ideal for sunny weather in moderate climates Umbra 85 Sunglass lens with 85% light reduction For sunny weather when increased protection against glare is needed, e.g. at the seaside or in the mountains		Umbra coatings can be combined for darker absorptions: Umbra with higher light reductions Diese Seite auf Deutsch Back to previous page Transmission curves for Umbra 25, 75 and 85% Gold ET