26791

Binoculars and Optical Instrument Manufacturing, Excluding Eyeglasses

This group includes the manufacturing of binoculars and optical instruments, excluding eyeglasses. It covers the production of various optical instruments and their components used in scientific research and printing, such as monoculars, astronomical telescopes, elbow telescopes, periscopes, optics, spectrometers, spectrographs, polished coated lenses, prism lenses. It also includes optical microscopes, binoculars, and telescopes, optical magnifying glass equipment, precision optical machinery equipment, optical comparators, optical weapon aiming equipment, optical positioning equipment, optical measurement and inspection equipment (e.g., fire control equipment, distance measuring equipment), and laser equipment. This group also includes the industry of lens coating, lens polishing, and lens mounting (excluding ophthalmic lenses).