Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$5,615$63,558$33,375$56,330$73,317$134,576$63,155
Objective lenses (excl. of 9002.11), of any mat., mounted$7,522$7,384$5,797$20,127$10,024$10,155$50,311
Filters (i.e., optical elements), of any mat., mounted$2,109$7,531$6,662$4,243$6,628$7,470$10,138
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$31,606$32,963$32,634$42,313$43,846$63,858$39,003
Total$46,852$111,436$78,468$123,013$133,815$216,059$162,607