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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ... | $1,483,274 | $2,398,653 | $3,409,305 | $3,393,621 | $920,645 | $3,072,424 | $4,728,576 |
| Objective lenses (excl. of 9002.11), of any mat., mounted | $477,960 | $295,292 | $303,855 | $191,091 | $95,789 | $64,721 | $137,442 |
| Filters (i.e., optical elements), of any mat., mounted | $309,559 | $488,412 | $523,463 | $671,788 | $670,515 | $959,068 | $483,956 |
| Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ... | $137,224 | $538,973 | $677,717 | $612,128 | $1,331,166 | $1,139,578 | $782,214 |
| Total | $2,408,017 | $3,721,330 | $4,914,340 | $4,868,628 | $3,018,115 | $5,235,791 | $6,132,188 |
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