Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$530,000$374,770$719,636$877,224$822,958$1,095,643$1,454,219
Objective lenses (excl. of 9002.11), of any mat., mounted$83,000$84,506$203,108$206,660$99,390$123,484$86,866
Filters (i.e., optical elements), of any mat., mounted$28,000$10,879$82,756$27,374$56,722$24,971$129,616
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$62,000$137,854$104,943$99,579$78,955$133,492$126,936
Total$703,000$608,009$1,110,443$1,210,837$1,058,025$1,377,590$1,797,637