Classification Information
Chains for eyeglasses; Eyeglass lanyards; Corrective glasses; Frames for spectacles; Spectacle frames; Spectacle lenses; Spectacles; Spectacles, frames and cases; Pince-nez; Contact lenses; Cases for contact lenses; Eye glass cases; Sunglasses and spectacles; 3D spectacles; Safety goggles
Electrical and Scientific Apparatus