Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$17,138$12,113$16,550$56,577$63,593$39,079$12,635
Objective lenses (excl. of 9002.11), of any mat., mounted$22,119$48$2,300$13,297$2,469$7,408$3,166
Filters (i.e., optical elements), of any mat., mounted$1,936$828$23,400$495$10,854$4,546$4,840
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$1,462$734$8,206$20,826$5,581$1,503$7,074
Total$42,655$13,723$50,456$91,195$82,497$52,536$27,715