Optical apparatus and instruments; Safety, security, protection and signalling devices; Safety equipment; Eye protection; Eye protection wear for sports; Eye protection equipment; anti-glare glasses; Optical devices, enhancers and correctors; Opticians' goods; correcting lenses (optics); Corrective eyewear; eyeglass chains; pince-nez chains; eyeglass cords; pince-nez cords; eyeglass cases; pince-nez cases; pince-nez mountings; eyeglass frames; spectacles (optics); spectacle lenses; spectacle frames; pince-nez; eyeglasses; spectacle cases; sunglasses; smartglasses