Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$1,032,762$1,668,433$3,166,322$3,198,242$3,823,530$1,116,242$3,249,314
Objective lenses (excl. of 9002.11), of any mat., mounted$949,577$2,817,599$6,695,998$4,661,295$4,903,242$8,862,924$3,880,160
Filters (i.e., optical elements), of any mat., mounted$130,815$554,110$803,636$1,259,885$759,459$570,272$605,362
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$6,603,188$9,973,057$2,041,596$2,739,409$3,671,096$10,652,953$4,522,225
Total$8,716,342$15,013,199$12,707,552$11,858,831$13,157,327$21,202,391$12,257,061