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| Commodity | 2005 | 2008 | 2009 | 2010 | 2011 |
| Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ... | | $7,200 | | | |
| Objective lenses (excl. of 9002.11), of any mat., mounted | | | $520 | | |
| Filters (i.e., optical elements), of any mat., mounted | $2,455 | $2,553,565 | $1,356,461 | $1,478,580 | $1,686,659 |
| Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ... | | $52,056 | | | |
| Total | $2,455 | $2,612,821 | $1,356,981 | $1,478,580 | $1,686,659 |
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