|
| Commodity | 2005 | 2007 | 2008 | 2009 | 2010 |
| Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ... | $19 | | | $1,352 | |
| Objective lenses (excl. of 9002.11), of any mat., mounted | | | $33,899 | $1,786 | |
| Filters (i.e., optical elements), of any mat., mounted | $218 | $1,606 | $3,301 | $4,129 | $8,174 |
| Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ... | $10,090 | $7,907 | $5,695 | $3,139 | $7,728 |
| Total | $10,327 | $9,513 | $42,895 | $10,406 | $15,902 |
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