Commodity200520062007200820092010
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$1,100     
Objective lenses (excl. of 9002.11), of any mat., mounted$36 $2$25  
Filters (i.e., optical elements), of any mat., mounted    $597$1,716
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$300$59$278  $999
Total$1,436$59$280$25$597$2,715