This major group includes establishments engaged in manufacturing instruments (including professional and scientific) for measuring, testing, analyzing and controlling, and their associated sensors and accessories; optical instruments and lenses; surveying and drafting instruments; surgical, medical and dental instruments, equipment and supplies; ophthalmic goods; photographic equipment and supplies; and watches and clocks:

    381.  Engineering, laboratory, scientific and research instruments, and associated equipment;

    382.  Measuring and controlling instruments;

    383.  Optical instruments and lenses;

    384.  Surgical, medical and dental instruments and supplies;

    385.  Ophthalmic goods;

    386.  Photographic equipment and supplies;

    387.  Watches, clocks, clockwork-operated devices and parts. (Prior code § 11-20-037)