Screen protection glasses - Filter 40% of blue light - Shape #E: large, structured, trapezium - Unisex, universal model   Blue light is almost as dangerous as UV light. The SCREEN range is equipped with innovative lenses that filter out 40% of the blue light (rays emitted between 400 and 460nm) emitted by our screens, for a gentler daily experience in front of the screen and protection for your eyes. This model complies with the European standards for non-prescription glasses (NF EN 14139) and with the international standards for prescription glasses (IS0 12870). Shape #E - Available in a choice of colours