Commodity20052006200720082009
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ... $973$38,897$815$209,603
Objective lenses (excl. of 9002.11), of any mat., mounted $396$18 $35,937
Filters (i.e., optical elements), of any mat., mounted$21   $14,149
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...   $75$40,473
Total$21$1,369$38,915$890$300,162