Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$22,895,398$29,121,750$46,323,961$46,527,471$42,443,500$65,488,472$69,178,397
Objective lenses (excl. of 9002.11), of any mat., mounted$3,915,439$4,727,069$5,953,519$4,691,316$3,039,439$5,079,239$5,228,792
Filters (i.e., optical elements), of any mat., mounted$2,541,894$2,582,626$3,904,392$5,828,192$5,526,674$6,683,831$6,669,409
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$10,572,946$8,960,512$6,183,462$8,354,711$6,714,524$8,349,958$10,289,412
Total$39,925,677$45,391,957$62,365,334$65,401,690$57,724,137$85,601,500$91,366,010