Commodity20062007200820092010
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$1,684$28,242$13,183$218,286$809,934
Objective lenses (excl. of 9002.11), of any mat., mounted  $46,174$9,409$41,168
Filters (i.e., optical elements), of any mat., mounted$16,444$3,729 $27$60,579
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$994$66,406$65,246,844$1,207,056$307,369
Total$19,122$98,377$65,306,201$1,434,778$1,219,050