Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$17,145$2,704$3,044$15,386$22,809$29,612$1,635
Objective lenses (excl. of 9002.11), of any mat., mounted$2,799$8,504$13,271$57,202$56,218$3,556$43,648
Filters (i.e., optical elements), of any mat., mounted$1,810$10,560$7,174$7,356$27,812$127,323$345,305
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$71,022$32,828$34,567$59,817$108,993$91,771$39,513
Total$92,776$54,596$58,056$139,761$215,832$252,262$430,101