|
| Commodity | 2006 | 2007 | 2008 | 2009 |
| Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ... | $620 | $5,265 | $373 | $671 |
| Objective lenses (excl. of 9002.11), of any mat., mounted | $23,198 | | $18,289 | $10,885 |
| Filters (i.e., optical elements), of any mat., mounted | $29,743 | $28,299 | $15,352 | $35,635 |
| Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ... | $6,431 | $70,889 | $2,885 | $6,875 |
| Total | $59,992 | $104,453 | $36,899 | $54,066 |
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