Description of Industries and Summary of Findings INDUSTRY 3861, PHOTOGRAPHIC EQUIPMENT AND SUPPLIES This industry is made up of 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. The 1992 definition of this industry is the same as that used in the 1987 Standard Industrial Classification (SIC) system. The SIC number and title also are the same. In the 1992 Census of Manufactures, Industry 3861, Photographic Equipment and Supplies, had employment of 77.5 thousand. The employment figure was 12 percent below the 88.0 thousand reported in 1987. The leading States in employment in 1992 were California, Illinois, Massachusetts, and New York. This represents a shift from 1987 when New York, Massachusetts, Colorado, and New Jersey were the leading States. The total value of shipments for establishments classified in this industry was $22.1 billion. Establishments in virtually all industries ship secondary products as well as products primary to the industry in which they are classified and have some miscellaneous receipts, such as resales and contract receipts. Industry 3861 shipped $18.4 billion of photographic equipment and supplies considered primary to the industry, $1.9 billion of secondary products, and had $1.8 billion of miscellaneous receipts, resales, and contract work. Thus, the ratio of primary products to the total of both secondary and primary products shipped by establishments in this industry was 90 percent (specialization ratio). In 1987, the specialization ratio was 93 percent. Establishments in this industry also accounted for 98 percent of products considered primary to the industry no matter where they were actually produced (coverage ratio). In 1987, the coverage ratio also was 98 percent. The products primary to industry 3861, no matter in what industry they were produced, appear in file MC92F6A and aggregate to $18.9 billion. For further explanation of specialization and coverage ratios, see file MC92F5B and the appendixes. The total cost of materials, services, and fuels and energy used by establishments classified in the photographic equipment and supplies industry amounted to $7.1 billion. Data on specific materials consumed appear in file MC92F7. Single-establishment companies in this industry with less than 15 employees were excluded from the mail portion of the census. The data for these establishments (and a small number of larger establishments whose reports were not received at the time the data were tabulated) were obtained from administrative records of other agencies or developed from industry averages. These establishments accounted for 7 percent of the total value of shipments.