Respirators and respiratory masks (other than for artificial respiration); respirators for filtering air; optical apparatus and instruments; optical glass; protective eyewear; eye glasses; eye shades; eye glass frames; lenses (not for intraocular use); goggles; spectacles; welding shields; spectacles, screens, films, filters and foils for protecting eyes against laser radiation; protective helmets; workmen's protective face and eye shields; ear protecting devices, namely, ear muffs and earplu...

glasses, lenses, spectacles, spectacle lenses, lenses for sunglasses, spectacle frames

Respirators other than for artificial respiration and respiratory masks; respirators for filtering air; optical glass, namely, optical lenses; protective eyewear, namely, safety spectacles, safety goggles and safety eye glasses; eye glasses; eye glass frames; eye glass lenses; safety goggles; spectacles; welding shields; safety equipment, namely, spectacles, screens, films, filters and foils for protecting eyes against laser radiation; protective helmets; workmen's protective face and eye shi...