386  Photographic Equipment and Supplies

Establishments primarily engaged in manufacturing: (1) photographic
apparatus, equipment, parts, attachments, and accessories, such as still
and motion picture camera and projection apparatus; photocopy and microfilm
equipment; blueprinting and diazotype (white printing) apparatus and
equipment; and other photographic equipment; and (2) sensitized film,
paper, cloth, and plates, and prepared photographic chemicals for use
therewith. Establishments primarily engaged in manufacturing photographic
paper stock (unsensitized), and paper mats, mounts, easels, and folders for
photographic use, are classified in major group 26; those manufacturing
photographic lenses are classified in industry 3827; those manufacturing
photographic glass are classified in major group 32; those manufacturing
chemicals for technical purposes, not specifically prepared and packaged
for use in photography, are classified in major group 28; and those
manufacturing photographic flash, flood, enlarger, and projection lamp
bulbs are classified in industry 3641.