Commodity200520062007200820092010
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$78,274$279,468$404,455$637,515$513,188$334,258
Objective lenses (excl. of 9002.11), of any mat., mounted$14,722$5,241$13,255$44,135$32,185$98,297
Filters (i.e., optical elements), of any mat., mounted$2,589$56,720$26,657$55,654$63,657$76,468
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$42,654$24,884$61,751$65,628$22,645$40,055
Total$138,239$366,313$506,118$802,932$631,675$549,078