Manufacture of optical instruments and photographic equipment

This class includes the manufacture of optical instruments and lenses, such as binoculars, microscopes (except electron, proton), telescopes, prisms and lenses (except ophthalmic); the coating or polishing of lenses (except ophthalmic); the mounting of lenses (except ophthalmic) and the manufacture of photographic equipment such as cameras and light meters.

This class includes:

• manufacture of lenses and prisms
• manufacture of optical microscopes, binoculars and telescopes
• manufacture of optical mirrors
• manufacture of optical magnifying instruments
• manufacture of optical machinist's precision tools
• manufacture of optical comparators
• manufacture of optical gun sighting equipment
• manufacture of optical positioning equipment
• manufacture of optical measuring and checking devices and instruments (e.g. fire control equipment, photographic light meters, range finders)
• manufacture of film cameras and digital cameras
• manufacture of motion picture and slide projectors
• manufacture of overhead transparency projectors
• manufacture of laser assemblies

This class also includes:

• coating, polishing and mounting of lenses