|
| Commodity | 2005 | 2007 | 2010 | 2011 |
| Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ... | | | $1,083 | $4,790 |
| Objective lenses (excl. of 9002.11), of any mat., mounted | $6,384 | | $707 | $395 |
| Filters (i.e., optical elements), of any mat., mounted | | $16,032 | $10,490 | $14,002 |
| Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ... | | | $15,893 | $1,905 |
| Total | $6,384 | $16,032 | $28,173 | $21,092 |
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