- Contact lenses manufacturing
- Eyeglass frames (i.e., fronts and temples), ophthalmic, manufacturing
- Eyes, glass and plastics, manufacturing
- Goggles (e.g., industrial, safety, sun, underwater) manufacturing
- Lens coating, ophthalmic
- Lens grinding, ophthalmic (except in retail stores)
- Lens mounts, ophthalmic, manufacturing
- Lens polishing, ophthalmic
- Lenses, ophthalmic, manufacturing
- Magnifiers, corrective vision-type, manufacturing
- Sunglasses and goggles manufacturing
- Temples and fronts (i.e., eyeglass frames), ophthalmic, manufacturing
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