Manufacture of optical instruments and photographic equipment

Includes

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

Excludes

• Manufacture of computer projections 2620
• Manufacture of commercial TV and video cameras 2630
• Manufacture of household-type video cameras 2640
• Manufacture of electron and proton microscopes 2651
• Manufacture of complete equipment using laser components
• Manufacture of photocopy machinery 2817
• Manufacture of ophthalmic goods 3250