Optical apparatus and instruments, namely, eyeglasses, contact lenses; protective goggles; shoes for protection against accidents, irradiation and fire; protective clothing especially made for laboratories; divers' masks; Protection devices for personal use against accidents, namely, protective work gloves, safety goggles; respirators for filtering air for the prevention of accident or injury; protective face masks for protection against accident or injury

Medical apparatus and instruments, namely, stethoscopes, tongue depressors; dental apparatus and instruments, namely, oral irrigators, prophy angles; orthopedic articles, namely, orthopedic insoles, orthopedic footwear; physiotherapy apparatus, namely, foam rollers for physical therapy, weightlifting machines for physical therapy; X-ray apparatus for medical purposes; suture materials; sanitary masks for medical purposes; masks for use by medical personnel