Commodity2005200620072008200920102011
Objective lenses (excl. of 9002.11), of any mat., mounted$703$308$387$431$58$317$3,672
Filters (i.e., optical elements), of any mat., mounted  $8    
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$200 $34  $14,921$6,725
Total$903$308$429$431$58$15,238$10,397