Classification Information
3D spectacles; Eyeglasses; Eyewear; Pince-nez; Smartglasses; Sunglasses; Anti-glare glasses; Contact lenses; Eyeglass cases; Eyeglass chains; Eyeglass cords; Eyeglass lenses; Optical lenses; Pince-nez mountings; Spectacle cases; Spectacle frames; Spectacle lenses
Electrical and Scientific Apparatus