US Census Bureau · data through August 2026 · updated monthly

HS chapter 90

Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof

143 products · US trade over the 12 months to August 2026

ProductUS importsUS exports
Optical fibers, optical fiber bundles and cables, other than optical fiber cables made up of individually sheathed fibersHS 9001.10$558.6M$527.3M
Sheets and plates of polarizing materialHS 9001.20$21.2M$88.3M
Contact lensesHS 9001.30$764.5M$1.14B
Spectacle lenses of glassHS 9001.40$19.8M$2.5M
Spectacle lenses of materials other than glassHS 9001.50$1.37B$688.5M
Lenses (except contact and spectacle), prisms, mirrors and other optical elements, unmounted, other than elements of glass not optically workedHS 9001.90$618.4M$1.16B
Objective lenses and parts and accessories thereof for cameras, projectors or photographic enlargers or reducersHS 9002.11$796.7M$200.9M
Objective lenses and parts and accessories thereof for instruments or apparatus, not elsewhere specifiedHS 9002.19$245.5M$177.3M
Optical filters and parts and accessories thereof for instruments or apparatusHS 9002.20$49.0M$120.8M
Prisms, mirrors and other optical elements, mounted, and parts and accessories thereof, not elsewhere specifiedHS 9002.90$273.8M$312.3M
Frames and mountings for spectacles, goggles or the like, of plasticsHS 9003.11$688.5M$236.3M
Frames and mountings for spectacles, goggles or the like, of materials other than plasticsHS 9003.19$361.2M$142.7M
Parts of frames and mountings for spectacles, goggles or the likeHS 9003.90$63.4M$6.3M
SunglassesHS 9004.10$1.28B$643.9M
Spectacles, goggles and the like, corrective, protective or other, not elsewhere specifiedHS 9004.90$809.8M$177.4M
BinocularsHS 9005.10$208.4M$130.9M
Monoculars, other optical telescopes and mountings; other astronomical instruments and mountings, excluding instruments for radio-astronomyHS 9005.80$102.5M$73.1M
Parts and accessories (including mountings) of binoculars, monoculars, otherother optical telecopes and astronomical instruments not elsewhere specifiedHS 9005.90$14.4M$34.5M
Cameras designed for underwater use, for aerial survey, or medical/surgical examination of internal organs; cameras for forensic or criminological useHS 9006.30$23.0M$116.3M
Instant print camerasHS 9006.40$157.2M$31.6M
Cameras for roll film of a width of 35 mmHS 9006.53$9.5M$39.8M
Photographic cameras (other than cinematographic), not elsewhere specifiedHS 9006.59$10.6M$8.1M
Photographic discharge lamp (electronic) flashlight apparatusHS 9006.61$12.9M$1.4M
Photographic flashlight apparatus, not elsewhere specifiedHS 9006.69$13.7M$8.3M
Parts and accessories for photographic (other than cinematographic) camerasHS 9006.91$36.0M$26.5M
Parts and accessories for photographic flashlight apparatus and flashbulbs, not elsewhere specifiedHS 9006.99$13.7M$8.1M
Cinematographic camerasHS 9007.10$7.9M$16.3M
Cinematographic projectors, whether or not incorporating sound recording or reproducing apparatusHS 9007.20$955K$3.6M
Parts and accessories for cinematographic camerasHS 9007.91$36.9M$34.8M
Parts and accessories for cinematographic projectorsHS 9007.92$956K$5.3M
Image and photographic projectors, enlargers and reducers, other than cinematographicHS 9008.50$42.6M$15.3M
Parts and accessories of image projectors, photographic enlargers and reducers, other than cinematographicHS 9008.90$4.6M$5.8M
Photographic equipment for the automatic development of film or paper in rolls or automatically exposing developed film to rolls of photographic paperHS 9010.10$2.4M$2.7M
Apparatus and equipment for photographic (including cimetographic) laboratories, not elsewhere specified; negatoscopesHS 9010.50$8.2M$12.0M
Projection screensHS 9010.60$25.8M$18.2M
Parts and accessories of apparatus and equipment for photographic (including cinematographic) laboratories not elsewhere specified, negatoscopes and projection screensHS 9010.90$5.6M$5.2M
Stereoscopic microscopesHS 9011.10$170.4M$31.2M
Microscopes not elsewhere specified, for photomicrography, cinephotomicrography or microprojectionHS 9011.20$6.0M$13.3M
Compound optical microscopes, not elsewhere specifiedHS 9011.80$170.1M$123.4M
Parts and accessories for compound optical microscopesHS 9011.90$138.4M$92.7M
Microscopes other than optical microscopes; diffraction apparatusHS 9012.10$206.2M$75.1M
Parts and accessories for microscopes other than optical microscopes; parts and accessories for diffraction apparatusHS 9012.90$112.5M$247.3M
Telescopic sights for fitting to arms; periscopes; telescopes for optical, photographic, precision, medical and electrical machines, appliances, etc.HS 9013.10$292.5M$155.8M
Lasers, other than laser diodesHS 9013.20$1.02B$1.36B
Optical devices, appliances and instruments, not elsewhere specifiedHS 9013.80$1.56B$923.2M
Parts and accessories for liquid crystal devices, lasers (other than laser diodes) and other optical appliances and instruments, not elsewhere specifiedHS 9013.90$361.0M$796.5M
Direction finding compassesHS 9014.10$36.6M$33.0M
Instruments and appliances for aeronautical or space navigation (other than compasses)HS 9014.20$718.7M$426.6M
Navigational instruments and appliances, not elsewhere specifiedHS 9014.80$835.6M$498.1M
Parts and accessories for direction finding compasses and other navigational instruments and appliancesHS 9014.90$317.4M$463.1M
RangefindersHS 9015.10$311.0M$112.4M
Theodolites and tachyometersHS 9015.20$82.3M$28.9M
Levels (surveying)HS 9015.30$21.8M$8.7M
Photogrammetrical surveying instruments and appliancesHS 9015.40$47.1M$43.6M
Surveying instruments and appliances, not elsewhere specified, hydrographic, oceanographic, hydrological, meteorological or geophysical instruments and appliances not elsewhere specifiedHS 9015.80$594.1M$984.7M
Parts etc. for rangefinders and surveying, hydrographic, ocean ographic, hydrological, meteorological or geophysical instruments and appliances not elsewhere specifiedHS 9015.90$294.6M$338.3M
Balances of a sensitivity of 5 cg or better, with or without weights; parts and accessories thereofHS 9016.00$48.7M$26.7M
Drafting tables and machines, whether or not automaticHS 9017.10$2.8M$1.1M
Drawing, marking-out or mathematical calculating instruments, except drafting tables and machinesHS 9017.20$51.4M$137.3M
Micrometers, calipers and gaugesHS 9017.30$93.3M$76.3M
Instruments for measuring length, for use in the hand, not elsewhere specifiedHS 9017.80$192.0M$49.2M
Parts and accessories for drawing, marking-out or mathematical calculating instruments and instruments for measuring length for use in the hand, not elsewhere specifiedHS 9017.90$2.3M$4.5M
Electrocardiographs, and parts and accessories thereofHS 9018.11$325.1M$365.7M
Ultrasonic scanning apparatusHS 9018.12$315.5M$442.8M
Magnetic resonance imaging apparatusHS 9018.13$594.0M$380.7M
Scintigraphic apparatusHS 9018.14$56.2M$13.5M
Electro-diagnostic apparatus (and apparatus for functional exploratory examination or for checking physiological parameters) not elsewhere specified, and parts, etc.HS 9018.19$5.68B$4.86B
Ultraviolet or infrared ray apparatus, and parts and accessories thereofHS 9018.20$161.1M$111.2M
Syringes, with or without needles; parts and accessories thereofHS 9018.31$1.61B$1.19B
Tubular metal needles and needles for sutures and parts and accessories thereofHS 9018.32$669.3M$591.5M
Medical etc. needles not elsewhere specified, catheters, cannulae and the like; parts and accessories therofHS 9018.39$10.26B$7.92B
Dental drill engines, whether or not combined on a single base with other dental equipment, and parts and accessories thereofHS 9018.41$59.7M$34.5M
Instruments and appliances used in dental sciences, not elsewhere specified, and parts and accessories thereofHS 9018.49$806.9M$591.5M
Ophthalmic instruments and appliances, not elsewhere specified, and parts and accessories thereofHS 9018.50$567.1M$1.31B
Instruments and appliances for medical, surgical or veterinary sciences, not elsewhere specified, and parts and accessories thereofHS 9018.90$20.83B$19.40B
Mechano-therapy appliances; massage apparatus; psychological aptitude-testing apparatus; parts and accessories thereofHS 9019.10$1.85B$421.9M
Ozone therapy, oxygen therapy, aerosol therapy, artifical respiration or other therapeutic respiration apparatus; parts and accessories thereofHS 9019.20$4.44B$1.10B
Breathing appliances not elsewhere specified and gas masks having mechanical parts and/or replaceable filters; parts and accessories thereofHS 9020.00$279.3M$601.8M
Orthopedic or fracture appliances; parts and accessories thereofHS 9021.10$2.60B$2.83B
Artificial teeth; and parts and accessories thereofHS 9021.21$218.1M$123.8M
Dental fittings; and parts and accessories thereofHS 9021.29$132.2M$342.0M
Artificial joints and parts and accessories thereofHS 9021.31$3.72B$1.95B
Artificial joints and parts and accessories thereof, not elsewhere specifiedHS 9021.39$5.38B$3.95B
Hearing aidsHS 9021.40$3.21B$746.1M
Pacemakers for stimulating heart musclesHS 9021.50$1.86B$324.3M
Artificial parts of the body not elsewhere specified; and parts and accessories thereofHS 9021.90$1.88B$3.04B
Computed tomography apparatusHS 9022.12$819.3M$683.4M
Apparatus base on the use of x-rays for dental, uses, including radiography or radiotherapy apparatusHS 9022.13$129.1M$17.7M
Apparatus based on the use of x-rays for medical, surgical, or veterinary uses, including radiography or radiotherapy apparatus, not elsewhere specifiedHS 9022.14$1.21B$593.6M
Apparatus based on the use of x-rays for uses other than medical, surgical, dental or veterinary, including industrial x-ray apparatusHS 9022.19$335.7M$585.3M
Medical, surgical, dental or veterinary apparatus based on alpha, beta, gamma or other ionizing radiations, including radiography or radiotherapyHS 9022.21$21.7M$50.8M
Apparatus based on the use of alpha, beta or gamma radiations for other than medical, surgical, dental or veterinary usesHS 9022.29$208.5M$70.8M
X-ray tubesHS 9022.30$327.5M$675.5M
X-ray generators, high tension generators, control panels and desks, screens, examination or treatment tables, chairs etc.; parts and accessoriesHS 9022.90$1.32B$1.17B
Instruments, apparatus and models, designed for demonstrational purposes, unsuitable for other uses, and parts and accessories thereofHS 9023.00$629.8M$627.9M
Machines and appliances for testing metalsHS 9024.10$56.3M$87.5M
Machines and appliances not elsewhere specified for testing the hardness, strength, compressibility, elasticity or other specific properties of materialsHS 9024.80$106.1M$328.9M
Parts and accessories of machines or appliances for testing hardness, strength, compressibility, elasticity or other specific properties of materialsHS 9024.90$82.7M$176.4M
Thermometers and pyrometers, not combined with other instruments, liquid-filled, for direct readingHS 9025.11$10.2M$13.2M
Thermometers and pyrometers, not combined with other instruments, not elsewhere specifiedHS 9025.19$731.9M$778.9M
Hydrometers and similar floating instruments, hygrometers and psychrometers, not elsewhere specifiedHS 9025.80$252.9M$306.6M
Parts and accessories for hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometersHS 9025.90$117.2M$142.1M
Instruments and apparatus for measuring or checking the flow or level of liquids, not elsewhere specifiedHS 9026.10$1.04B$1.14B
Instruments and apparatus for measuring or checking pressure of liquids or gases, not elsewhere specifiedHS 9026.20$1.98B$2.04B
Instruments and apparatus for measuring or checking other variables of liquids or gases, not elsewhere specifiedHS 9026.80$445.2M$442.3M
Parts and accessories for instruments and apparatus for measuring or checking the flow, level, pressure or other variables of liquids or gases, not elsewhere specifiedHS 9026.90$747.8M$844.2M
Gas or smoke analysis apparatusHS 9027.10$1.08B$1.17B
Chromatographs and electrophoresis instrumentsHS 9027.20$213.6M$409.5M
Spectrometers, spectrophotometers and spectrographs using optical radiations (ultraviolet, visible, infrared)HS 9027.30$555.5M$870.4M
Instruments and apparatus for physical or chemical analysis using optical radiations (ultraviolet, visible, infrared), not elsewhere specifiedHS 9027.50$1.40B$2.34B
Mass spectrometersHS 9027.81$369.6M$542.3M
Instrum and apparatus for phys or chem analys; for meas/checking viscocity, porosity, expansion, surface tension or quant of heat, sound, light, not elsewhere specifiedHS 9027.89$1.67B$2.48B
Microtomes; parts and accessories for instruments and apparatus for physical or chemical analysisHS 9027.90$2.28B$2.46B
Gas supply or production metersHS 9028.10$108.2M$126.1M
Liquid supply or production metersHS 9028.20$244.8M$108.0M
Electricity supply or production metersHS 9028.30$580.3M$292.3M
Parts and accessories of gas, liquid or electricity supply or production meters, including calibrating meters thereforHS 9028.90$874.4M$202.7M
Revolution counters, production counters, taximeters, odometers, pedometers and the likeHS 9029.10$55.1M$50.2M
Speedometers and tachometers; stroboscopesHS 9029.20$1.26B$348.1M
Parts and accessories for revolution counters, production counters, taximeters, odometers, pedometers etc., speedometers, tachometers and strobosopesHS 9029.90$78.1M$48.9M
Instruments and apparatus for measuring or detecting ionizing radiationsHS 9030.10$255.8M$627.0M
Oscilloscopes and oscillographsHS 9030.20$139.2M$200.0M
Multimeters, without a recording deviceHS 9030.31$128.3M$125.9M
Multimeters with a recording deviceHS 9030.32$54.0M$61.9M
Instruments and apparatus, for measuring or checking voltage, current, resistance or power, without a recording device, not elsewhere specifiedHS 9030.33$592.6M$454.6M
Instruments and apparatus for measuring or checking voltage, current, resistance or power, without a recording device (excluding multimeters), not elsewhere specifiedHS 9030.39$271.3M$261.7M
Instruments and apparatus not elsewhere specified, specially designed for telecommunications (for example, cross-talk meters, gain measuring instruments etc.)HS 9030.40$643.2M$837.9M
Instruments and apparatus for measuring or checking semiconductor wafers or devices including integrated circuitsHS 9030.82$582.6M$1.21B
Instruments and apparatus, with a recording device, not elsewhere specifiedHS 9030.84$133.2M$112.0M
Instruments and apparatus not elsewhere specified, without a recording device for measuring or checking electrical quantitiesHS 9030.89$419.6M$361.0M
Parts and accessories of instruments and apparatus for measuring, checking or detecting electrical quantities, or ionizing radiations, not elsewhere specifiedHS 9030.90$1.18B$1.60B
Measuring or checking machines for balancing mechanical parts, not elsewhere specifiedHS 9031.10$31.2M$63.2M
Test benchesHS 9031.20$228.9M$141.8M
Optical instruments and appliances for inspecting semiconductor wafers, devices, photomasks or reticles used in manufacturing semiconductor devicesHS 9031.41$582.9M$2.13B
Other optical measuring or checking instruments, appliances & machines, not elsewhere specifiedHS 9031.49$1.59B$900.4M
Measuring or checking instruments, appliances & machines, oth tn optical, not elsewhere specifiedHS 9031.80$3.88B$3.18B
Parts and accessories for measuring or checking instruments, appliances and machines, not elsewhere specified; parts and accessories for profile projectorsHS 9031.90$1.28B$1.53B
ThermostatsHS 9032.10$1.01B$342.2M
ManostatsHS 9032.20$78.7M$76.0M
Hydraulic or pneumatic automatic regulating or controlling instruments and apparatusHS 9032.81$80.4M$145.5M
Automatic regulating or controlling instruments and apparatus (excluding thermostats, manostats and hydraulic types), not elsewhere specifiedHS 9032.89$2.49B$2.55B
Parts and accessories of automatic regulating or controlling instruments and apparatusHS 9032.90$333.0M$451.3M
Parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of chapter 90HS 9033.00$184.3M$528.6M

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