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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ... | $398,694 | $443,170 | $417,100 | $275,088 | $233,803 | $478,849 | $657,958 |
| Objective lenses (excl. of 9002.11), of any mat., mounted | $25,375 | $40,985 | $39,144 | $102,167 | $87,956 | $64,631 | $38,722 |
| Filters (i.e., optical elements), of any mat., mounted | $2,950,194 | $3,209,721 | $3,863,244 | $4,283,514 | $1,892,065 | $2,498,317 | $1,723,755 |
| Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ... | $53,139 | $76,767 | $122,361 | $178,929 | $312,440 | $70,106 | $207,490 |
| Total | $3,427,402 | $3,770,643 | $4,441,849 | $4,839,698 | $2,526,264 | $3,111,903 | $2,627,925 |
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