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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ... | $1,187,897 | $1,751,583 | $2,817,925 | $3,057,715 | $1,880,078 | $2,637,130 | $4,277,667 |
| Objective lenses (excl. of 9002.11), of any mat., mounted | $323,715 | $297,214 | $109,470 | $152,920 | $101,426 | $627,295 | $369,698 |
| Filters (i.e., optical elements), of any mat., mounted | $75,382 | $110,990 | $249,618 | $236,893 | $117,243 | $111,351 | $127,270 |
| Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ... | $237,864 | $173,077 | $364,222 | $518,738 | $260,738 | $327,554 | $441,457 |
| Total | $1,824,858 | $2,332,864 | $3,541,235 | $3,966,266 | $2,359,485 | $3,703,330 | $5,216,092 |
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