Commodity200520062007200820092010
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$36,391$6,915$4,933$5,142$6,790$8,510
Objective lenses (excl. of 9002.11), of any mat., mounted$2,182$1,897$3,429$10,194$720$6,876
Filters (i.e., optical elements), of any mat., mounted$16,600$10,581$58,444$410,775$36,379$128,236
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$5,518$4,033$18,680$4,527$41,840$25,468
Total$60,691$23,426$85,486$430,638$85,729$169,090