|
| Commodity | 2005 | 2006 | 2010 |
| Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ... | $204,674 | $82,293 | $611,974 |
| Objective lenses (excl. of 9002.11), of any mat., mounted | $316,266 | $149,380 | $1,643,327 |
| Filters (i.e., optical elements), of any mat., mounted | $26,220 | $31,527 | $112,243 |
| Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ... | $199,548 | $696,596 | $329,780 |
| Total | $746,708 | $959,796 | $2,697,324 |
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