Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$166,228$275,206$218,920$270,179$182,366$416,667$423,004
Objective lenses (excl. of 9002.11), of any mat., mounted$63,049$75,986$94,929$157,245$80,871$128,231$139,623
Filters (i.e., optical elements), of any mat., mounted$58,131$54,342$65,553$71,117$37,892$87,201$47,768
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$249,671$333,186$484,962$471,267$215,570$548,515$390,708
Total$537,079$738,720$864,364$969,808$516,699$1,180,614$1,001,103