3D spectacles; Amplifiers; Anti-glare glasses; Children's eye glasses; Contact lenses; Cyclists' glasses; Dust protective goggles and masks; Eye glasses; Eyeglass chains and cords; Eyeglasses; Goggles for sports; Pince-nez; Protective eyeglasses; Reading glasses; Spectacle cases; Spectacle frames; Spectacles; Sports glasses; Sunglasses; Theatre glasses; Corrective glasses