Section 18 OPTICAL, PHOTOGRAPHIC, CINEMATOGRAPHIC, MEASURING, CHECKING, PRECISION, MEDICAL OR SURGICAL INSTRUMENTS AND APPARATUS; CLOCKS AND WATCHES; MUSICAL INSTRUMENTS; PARTS AND ACCESSORIES THEREOF 90 OPTICAL, PHOTOGRAGHIC, CINEMATOGRAPHIC, MEASURING, CHECKING, PRECISION, MEDICAL OR SURGICAL INSTRUMENTS AND APPARATUS; CLOCKS AND WATCHES; MUSICAL INSTRUMENTS; PARTS AND ACCESSORIES THEREOF 90 02 OTHER THAN SUCH ELEMENTS OF GLASS NOT OPTICALLY WORKED,. Commodity Code Description 90 02 11 OBJECTIVE LENSES FOR CAMERAS, PROJECTORS/PHOTOGRAPHIC ENLARGERS/REDUCERS 90 02 19 OTHER OBJECTIVE LENSES 90 02 20 FILTERS FOR PHOTOGRAPHIC OR CINEMATOGRAPHIC APPARATUS INCLUDING PROJECTORS 90 02 90 OTHER LENSES.. FOR PHOTOGRAPHIC/CINEMATOGRAPHIC APPARATUS INCL. PROJECTORS
