Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$25,958$63,994$95,762$118,614$60,058$172,849$96,042
Objective lenses (excl. of 9002.11), of any mat., mounted$2,135$4,778$22,986$5,983$21,840$7,008$11,853
Filters (i.e., optical elements), of any mat., mounted$182,892$660,681$228,564$53,139$144,890$118,997$30,288
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$101,818$177,264$99,888$6,723$19,764$62,516$210,310
Total$312,803$906,717$447,200$184,459$246,552$361,370$348,493