title: [A new type of stronger eyeglass].
mesh_terms: D000368:Aged; D005139:Eyeglasses / Q000592:standards*; D005260:Female; D006801:Humans; D007909:Lenses; D008297:Male; D008875:Middle Aged; D012029:Refraction, Ocular
vernacular_title: Ein neues Mehrstärkenglas