Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$33,562,823$36,244,409$57,394,929$63,827,744$52,212,895$82,185,588$92,827,755
Objective lenses (excl. of 9002.11), of any mat., mounted$7,445,882$6,028,981$5,841,265$5,517,784$7,002,036$10,824,179$7,969,679
Filters (i.e., optical elements), of any mat., mounted$3,269,757$3,675,171$5,048,170$6,512,639$6,723,595$7,522,300$7,612,786
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$12,334,880$13,733,673$13,599,709$11,595,315$11,788,735$17,923,402$25,292,353
Total$56,613,342$59,682,234$81,884,073$87,453,482$77,727,261$118,455,469$133,702,573