3D spectacles; Contact lenses; Containers for contact lenses; Eyeglass cases; Eyeglass chains; Eyeglass cords; Eyeglass frames; Optical glasses; Optical lenses; Pince-nez; Pince-nez chains; Pince-nez cords; Pince-nez mountings; Safety goggles; Spectacle cases; Spectacle frames; Spectacle lenses; Sunglass lenses; Sunglasses