Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$93,774$3,434$23,963$344,933$260,349$278,546$344,655
Objective lenses (excl. of 9002.11), of any mat., mounted$120,816$1,003$5,157$46,944$12,001$19,709$144,359
Filters (i.e., optical elements), of any mat., mounted$52,766$46,683$253,462$421,108$619,235$483,554$357,198
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$32,213$40$9,160$46,713$47,884$89,830$94,493
Total$299,569$51,160$291,742$859,698$939,469$871,639$940,705