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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ... | $8,747,120 | $10,586,459 | $22,527,467 | $18,765,021 | $14,357,587 | $19,616,833 | $21,341,373 |
| Objective lenses (excl. of 9002.11), of any mat., mounted | $2,660,721 | $1,564,002 | $2,093,997 | $2,535,828 | $1,274,325 | $1,796,825 | $1,435,680 |
| Filters (i.e., optical elements), of any mat., mounted | $2,695,440 | $3,048,517 | $3,465,219 | $3,174,093 | $2,621,855 | $2,461,314 | $2,025,302 |
| Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ... | $2,443,376 | $1,988,816 | $2,730,701 | $3,634,841 | $3,001,443 | $2,509,325 | $3,043,376 |
| Total | $16,546,657 | $17,187,794 | $30,817,384 | $28,109,783 | $21,255,210 | $26,384,297 | $27,845,731 |
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