Sub-Chapter2005200620072008
Spectacles, goggles and the like, corrective, protective or other.$19,637$28,914$38,066$17,037
Binoculars, monoculars, other optical telescopes, and mountings therefor$829  $6,010
Photographic (other than cinematographic) cameras $4,927$21,628$28,441
Photocopying apparatus incorporating an optical system  $740$1,111
Apparatus and equipment for photographic (including cinematographic) labora ... $11,912  
Direction finding compasses; other navigational instruments and appliances. ...$245,950$3,214$79,456$1
Surveying (including photogrammetrical surveying), hydrographic, oceanograp ... $574,296$7,399$1,495,180
Drawing, marking-out or mathematical calculating instruments   $22
Instruments and appliances used in medical, surgical, dental or veterinary ...$93,817$10,568,994$1,051,668$1,484,636
Other breathing appliances and gas masks, excluding protective masks$2,016,213$2,995,065$3,284,431$797,775
Orthopaedic appliances, including crutches, surgical belts and trusses$114,123$66,972  
Instruments, apparatus and models, designed for demonstrational purposes$14,544$708  
Hydrometers and similar floating instruments, thermometers, pyrometers, bar ...  $3,901 
Instruments and apparatus for measuring or checking the flow, level, pressu ...$2,143  $50
Instruments and apparatus for physical or chemical analysis  $2,076$7,949
Gas, liquid or electricity supply or production meters$516   
Revolution counters, production counters, taximeters, mileometers$2,682 $2,179 
Measuring or checking instruments, appliances and machines$1,012  $41,513
Automatic regulating or controlling instruments and apparatus. $1,390  
Total$2,511,466$14,256,392$4,491,544$3,879,725