Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$2,663$17,375$51,246$218,123$77,746$161,588$25,717
Objective lenses (excl. of 9002.11), of any mat., mounted$208$9,373$50,531$10,638$4,576$80,162$7,928
Filters (i.e., optical elements), of any mat., mounted$526$1,718$1,378$5,855$8,025$4,781$1,054
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$34,446$12,853$34,880$48,907$9,766$53,244$3,302
Total$37,843$41,319$138,035$283,523$100,113$299,775$38,001