Sub-Chapter2005200620072008200920102011
Optical fibres and optical fibre bundles$275,302$226,785$295,045$1,338,667$1,234,071$692,479$1,076,413
Lenses, prisms, mirrors and other optical elements, of any material  $36,077$6,378  $298
Frames and mountings for spectacles, goggles or the like, and parts thereof ...    $2,930  
Spectacles, goggles and the like, corrective, protective or other.  $3$20,220$987$137$865
Binoculars, monoculars, other optical telescopes, and mountings therefor$160$4,810    $22,811
Photographic (other than cinematographic) cameras $908  $1,744$26,551$1,135
Cinematographic cameras and projectors     $2,500 
Compound optical microscopes, including those for photomicrography$70      
Microscopes other than optical microscopes; diffraction apparatus.  $10    
Liquid crystal devices$19,138$31,900 $148$3,372 $3,128
Direction finding compasses; other navigational instruments and appliances. ... $500$2,000 $3,500$843 
Surveying (including photogrammetrical surveying), hydrographic, oceanograp ...$5,678$31,402$437$45,546$227,245$896$232,615
Balances of a sensitivity of 5 cg or better, with or without weights.$100$8,147 $5,800   
Drawing, marking-out or mathematical calculating instruments$16,106$1,001$2,474$1,780 $1,443$100
Instruments and appliances used in medical, surgical, dental or veterinary ...$18,911$78,770$127,659$135,835$105,781$165,303$753,498
Mechano-therapy appliances; massage apparatus;     $13$300
Other breathing appliances and gas masks, excluding protective masks     $13 
Orthopaedic appliances, including crutches, surgical belts and trusses  $32,762$14,497$20,585$5,383$36,881
Apparatus based on the use of X-rays or of alpha, beta or gamma radiations$21,592$27,331$16,428$200$91,478$63,779$49,113
Instruments, apparatus and models, designed for demonstrational purposes$15,384$28,260$72,986$113,011$88,158$153,786$635,031
Machines and appliances for testing the hardness, strength, compressibility ...$11,102$1,500$10,737$3,975$8,275$8,677 
Hydrometers and similar floating instruments, thermometers, pyrometers, bar ...$88,407$38,907$55,167$87,525$17,086$22,759$60,277
Instruments and apparatus for measuring or checking the flow, level, pressu ...$21,140$129,541$305,761$378,162$92,900$14,268$180,214
Instruments and apparatus for physical or chemical analysis$146,958$1,608,774$12,689$423,777$204,356$196,482$1,134,978
Gas, liquid or electricity supply or production meters$339,855$477,290$404,221$394,448$607,534$339,995$513,434
Revolution counters, production counters, taximeters, mileometers $1,836$166,604 $7,920$909 
Oscilloscopes, spectrum analysers$820,356$806,112$1,257,255$1,684,821$841,043$837,339$925,861
Measuring or checking instruments, appliances and machines$32,305$28,945$2,787,544$1,081,224$951,275$132,895$20,008
Automatic regulating or controlling instruments and apparatus.$34,728$143,447$312,188$396,739$267,064$423,586$576,170
Parts and accessories (not specified or included elsewhere in this Chapter) ...$5,211$2,638$1,510 $267,992 $7,664
Total$1,872,503$3,678,804$5,899,557$6,132,753$5,045,296$3,090,036$6,230,794