Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$1,015$3,720$4,236$4,289$7,053$9,216$9,894
Objective lenses (excl. of 9002.11), of any mat., mounted$1,920  $1,796$480$1,749$430
Filters (i.e., optical elements), of any mat., mounted$1,629$4,882 $849$3,370 $3
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$4,362$19,894$32,103$126,617$5,920$2,568$18,627
Total$8,926$28,496$36,339$133,551$16,823$13,533$28,954