Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$41,970$74,042$40,516$36,650$30,211$57,526$47,250
Objective lenses (excl. of 9002.11), of any mat., mounted$2,650$427,958$4,933$651,650$3,710$10,024$10,407
Filters (i.e., optical elements), of any mat., mounted$10,980$9,748$9,073$12,479$8,176$70,199$48,929
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$8,640$4,810$9,140$8,800$8,494$14,742$12,028
Total$64,240$516,558$63,662$709,579$50,591$152,491$118,614