Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$139,528$42,049$41,538$73,620$85,306$102,819$151,493
Objective lenses (excl. of 9002.11), of any mat., mounted$19,826$6,037$18,873$39,362$8,716$2,703$2,905
Filters (i.e., optical elements), of any mat., mounted$42,538$12,277$19,240$53,741$17,590$14,051$10,892
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$3,828$4,942$6,282$12,098$9,776$7,187$4,531
Total$205,720$65,305$85,933$178,821$121,388$126,760$169,821