Commodity200520062007200820092010
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$1,000$909$12,543$4,367$8,151$848
Objective lenses (excl. of 9002.11), of any mat., mounted$398$6$962$74,222$7,046$6,979
Filters (i.e., optical elements), of any mat., mounted$257$1,238$1,816$825$1,367$793
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$57$4,510$384$2,352$1,006$2,794
Total$1,712$6,663$15,705$81,766$17,570$11,414