Classification Information
Magnifying lenses; Electron microscopes; Snow goggles; Eyeglass lenses; Eyeglasses; Spectacle lenses; Glasses for sports; Telescopic riflescopes; Reading glasses; Magnifying glasses
Electrical and Scientific ApparatusMagnifying lenses; Electron microscopes; Snow goggles; Eyeglass lenses; Eyeglasses; Spectacle lenses; Glasses for sports; Telescopic riflescopes; Reading glasses; Magnifying glasses
Electrical and Scientific Apparatus