Commodity2005200620072008200920102011
Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ...$38,953$342,817$87,384$122,540$22,479$229,973$78,196
Objective lenses (excl. of 9002.11), of any mat., mounted$508$7,363$28,603$34,537$31,107$19,114$7,707
Filters (i.e., optical elements), of any mat., mounted$618$9,500$14,241$7,730$13,133$1,715$7,122
Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ...$43,912$235,281$29,812$22,265$23,368$24,432$75,006
Total$83,991$594,961$160,040$187,072$90,087$275,234$168,031