The invention relates to a silver low-E coating for glass which is temperable and can be applied by means of sputter processes onto the glass. When worn by a user, the eyepieces over the eyes preventing damage to the eyes from exposure to light, either artificial or natural. An original pattern having a first original contour and a second original contour is provided. A second embodiment has at least one further heat-sensitive membrane embedded in the fire retardant material above the first membrane such that a respective layer of fire retardant material lies above each membrane. The clip is clasped by the clasps of the connecting member to be attached thereto.