Optical apparatus and instruments; optical correctors, amplifiers and devices; optical filters; eyewear; spectacles; sunglasses; sports eyewear; glacier goggles; protective spectacles; polarizing spectacles; anti-dazzle glasses; anti-glare spectacles; cyclists' goggles; swimming goggles; snow goggles; spectacles and goggles for skiing; photochromic spectacles and goggles; goggles; swim masks; diving masks; contact lenses; optical lenses; correcting lenses; light-sensitive lenses; polarizing and photochromic lenses; anti-reflective lenses; tinted spectacle lenses; holders for spectacles; clip-on sunglasses; spectacle frames; chains and small chains for spectacles; spectacle cords; headbands for spectacles; spectacle cases; cases for glasses and contact lenses; visors for helmets; protective helmets for sports; cyclist helmets; protective helmets for children; ski helmets; protective visors.
Electrical and Scientific Apparatus