Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$31,200$212,400$226,800$299,200$318,000$378,600$281,300
Objective lenses (excl. of 9002.11), of any mat., mounted$426,900$452,200$906,100$1,414,400$673,500$707,500$520,100
Filters (i.e., optical elements), of any mat., mounted$34,400$54,700$52,000$63,200$48,800$48,900$53,700
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$2,538,200$512,000$3,953,100$5,394,500$4,261,400$4,592,500$6,596,600
Total$3,030,700$1,231,300$5,138,000$7,171,300$5,301,700$5,727,500$7,451,700