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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ... | $770,448 | $1,119,522 | $1,577,055 | $2,663,412 | $2,101,200 | $2,648,880 | $2,776,803 |
| Objective lenses (excl. of 9002.11), of any mat., mounted | $114,413 | $365,783 | $299,095 | $307,774 | $350,902 | $416,917 | $423,527 |
| Filters (i.e., optical elements), of any mat., mounted | $91,418 | $76,412 | $186,129 | $209,944 | $134,335 | $56,587 | $113,428 |
| Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ... | $362,536 | $340,690 | $508,131 | $695,843 | $1,663,432 | $1,448,801 | $500,981 |
| Total | $1,338,815 | $1,902,407 | $2,570,410 | $3,876,973 | $4,249,869 | $4,571,185 | $3,814,739 |
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