This class includes the manufacture of optical instruments and lenses, such as binoculars, microscopes (except electron, proton), telescopes, prisms, and lenses (except ophthalmic); coating or polishing lenses (except ophthalmic); 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 mirrors

Manufacture of optical gun sighting equipment

Manufacture of optical positioning equipment

Manufacture of optical magnifying instruments

Manufacture of optical machinistNULLs 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

Also includes coating, polishing and mounting of lenses.

This class excludes :

Manufacture of computer projections, see 2620;

Manufacture of commercial TV and video cameras, see 2630;

Manufacture of household-type video cameras, see 2640;

Manufacture of electron and proton microscopes, see 2651;

Manufacture of complete equipment using laser components, see manufacturing class by type of machinery (e.g. medical laser equipment, see 2660);

Manufacture of photocopy machinery, see 2817;

Manufacture of ophthalmic goods, see 3250.