Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$15,221,829$17,681,451$22,973,531$34,425,636$39,398,100$49,435,447$66,072,659
Objective lenses (excl. of 9002.11), of any mat., mounted$12,931,903$18,665,660$26,234,995$44,955,830$39,007,883$26,902,249$19,029,516
Filters (i.e., optical elements), of any mat., mounted$1,112,279$1,196,919$1,418,118$1,366,071$1,457,132$6,367,107$2,231,804
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$36,830,619$16,443,545$17,743,161$34,161,479$40,562,679$38,440,092$29,342,863
Total$66,096,630$53,987,575$68,369,805$114,909,016$120,425,794$121,144,895$116,676,842