Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$120,821,151$149,430,169$139,613,118$275,510,357$140,847,277$189,212,124$161,874,096
Objective lenses (excl. of 9002.11), of any mat., mounted$1,351,728$5,340,946$2,597,414$4,320,308$1,750,323$333,003$863,998
Filters (i.e., optical elements), of any mat., mounted$216,179$642,432$1,545,811$880,126$257,940$256,947$268,930
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$6,460,937$2,820,004$1,837,558$6,284,143$14,794,142$10,773,597$2,346,411
Total$128,849,995$158,233,551$145,593,901$286,994,934$157,649,682$200,575,671$165,353,435