Commodity200520062007200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$5,093$37,475$4,429$2,458$54,164$7,773
Objective lenses (excl. of 9002.11), of any mat., mounted$222$874$1,547$3,711$652,716$6,599
Filters (i.e., optical elements), of any mat., mounted$2,208$54$950$7,893$2,217$2,180
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$1,098$7,814$63,360$436$4,006$2,169
Total$8,621$46,217$70,286$14,498$713,103$18,721