Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$1,601 $1,801$1,310$28,907$3,584$4,229
Objective lenses (excl. of 9002.11), of any mat., mounted$60$2,196$396$2,718$25$5,636$2,703
Filters (i.e., optical elements), of any mat., mounted$2,546$151$1,846$116,173$4,637$25,442$2,694
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$1,336$478$1,948$1,738$2,092$2,075$6,257
Total$5,543$2,825$5,991$121,939$35,661$36,737$15,883