3D spectacles; Anti-glare glasses; Cases for smartphones; Contact lenses; Containers for contact lenses; Correcting lenses (optics); Covers for smartphones; Divers' masks; Eyepieces; Instruments containing eyepieces; Eyewear; Goggles for sports; Headgear being protective helmets; Magnifying glasses (optics); Optical lenses; Optical glass; Pince-nez; Protective helmets; Protective masks; Protective helmets for sports; Smartglasses; Smartwatches; Spectacle chains; Cords for spectacles; Spectacle lenses; Spectacle frames; Spectacle cases; Spectacles; Sunglasses; Visors for helmets; Workmen's protective face-shields