Establishments primarily engaged in manufacturing ophthalmic frames, lenses, and sunglass lenses. Establishments primarily engaged in manufacturing molded glass blanks are classified in Industry 3229. Establishments primarily engaged in grinding lenses and fitting glasses to prescription are classified in Retail Trade, Industry 5995.
- Contact lenses
- Eyeglasses, lenses, and frames
- Eyes, glass and plastics
- Frames and parts, eyeglass and spectacle
- Glasses, sun or glare
- Goggles: sun, safety, industrial, and underwater
- Intra ocular lenses
- Lens coating, ophthalmic
- Lens grinding, ophthalmic, except prescription
- Lenses, ophthalmic
- Lorgnettes
- Magnifiers (readers and simple magnifiers)
- Mountings, eyeglass and spectacle
- Ophthalmic lens grinding, except prescription
- Protectors, eye spectacles
- Temples and fronts, ophthalmic