| 9005.90.99 | 00 | Binoculars, monoculars, other optical telescopes, and mountings therefor; other astronomical instruments and mountings therefor, but not including instruments for radio-astronomy. - Parts and accessories (including mountings) - Other: - Other | - | 6% | CCCT, LDCT |
| 9012.90.00 | 00 | Microscopes other than optical microscopes; diffraction apparatus. - Parts and accessories | - | Free | CCCT, LDCT |
| 90.11 | | Compound optical microscopes, including those for photomicrography, cinephotomicrography or microprojection. | | | |
| 9011.10.00 | 00 | Compound optical microscopes, including those for photomicrography, cinephotomicrography or microprojection. - Stereoscopic microscopes | NMB | Free | CCCT, LDCT |
| 9011.20.00 | 00 | Compound optical microscopes, including those for photomicrography, cinephotomicrography or microprojection. - Other microscopes, for photomicrography, cinephotomicrography or microprojection | NMB | Free | CCCT, LDCT |
| 9011.80.00 | 00 | Compound optical microscopes, including those for photomicrography, cinephotomicrography or microprojection. - Other microscopes | NMB | Free | CCCT, LDCT |
| 9011.90.00 | 00 | Compound optical microscopes, including those for photomicrography, cinephotomicrography or microprojection. - Parts and accessories | - | Free | CCCT, LDCT |
| 90.12 | | Microscopes other than optical microscopes; diffraction apparatus. | | | |
| 90.13 | | Liquid crystal devices not constituting articles provided for more specifically in other headings; lasers, other than laser diodes; other optical appliances and instruments, not specified or included elsewhere in this Chapter. | | | |
| 9013.10.00 | 00 | Liquid crystal devices not constituting articles provided for more specifically in other headings; lasers, other than laser diodes; other optical appliances and instruments, not specified or included elsewhere in this Chapter. - Telescopic sights for fitting to arms; periscopes; telescopes designed to form parts of machines, appliances, instruments or apparatus of this Chapter or Section XVI | NMB | Free | CCCT, LDCT |
| 9013.20.00 | 00 | Liquid crystal devices not constituting articles provided for more specifically in other headings; lasers, other than laser diodes; other optical appliances and instruments, not specified or included elsewhere in this Chapter. - Lasers, other than laser diodes | NMB | Free | CCCT, LDCT |
| 9013.80.00 | | Liquid crystal devices not constituting articles provided for more specifically in other headings; lasers, other than laser diodes; other optical appliances and instruments, not specified or included elsewhere in this Chapter. - Other devices, appliances and instruments | - | Free | CCCT, LDCT |
| 9013.80.00 | 10 | Liquid crystal devices not constituting articles provided for more specifically in other headings; lasers, other than laser diodes; other optical appliances and instruments, not specified or included elsewhere in this Chapter. - Other devices, appliances and instruments - Liquid crystal devices | - | | |
| 9013.80.00 | 90 | Liquid crystal devices not constituting articles provided for more specifically in other headings; lasers, other than laser diodes; other optical appliances and instruments, not specified or included elsewhere in this Chapter. - Other devices, appliances and instruments - Other | - | | |
| 9013.90.00 | | Liquid crystal devices not constituting articles provided for more specifically in other headings; lasers, other than laser diodes; other optical appliances and instruments, not specified or included elsewhere in this Chapter. - Parts and accessories | - | Free | CCCT, LDCT |
| 9013.90.00 | 10 | Liquid crystal devices not constituting articles provided for more specifically in other headings; lasers, other than laser diodes; other optical appliances and instruments, not specified or included elsewhere in this Chapter. - Parts and accessories - Of telescopic sights for fitting to arms; Of periscopes; Of telescopes designed to form parts of machines, appliances, instruments or apparatus of this Chapter or Section XVI | - | | |
| 9013.90.00 | 20 | Liquid crystal devices not constituting articles provided for more specifically in other headings; lasers, other than laser diodes; other optical appliances and instruments, not specified or included elsewhere in this Chapter. - Parts and accessories - Of lasers, other than laser diodes | - | | |
| 9013.90.00 | 30 | Liquid crystal devices not constituting articles provided for more specifically in other headings; lasers, other than laser diodes; other optical appliances and instruments, not specified or included elsewhere in this Chapter. - Parts and accessories - Of other devices, appliances and instruments | - | | |
| 9018.90.90 | 10 | Instruments and appliances used in medical, surgical, dental or veterinary sciences, including scintigraphic apparatus, other electro-medical apparatus and sight-testing instruments. - Other instruments and appliances - Other - Optical instruments and appliances | - | | |
| 9018.90.90 | 81 | Instruments and appliances used in medical, surgical, dental or veterinary sciences, including scintigraphic apparatus, other electro-medical apparatus and sight-testing instruments. - Other instruments and appliances - Other - Parts and accessories: - Of optical instruments and appliances | - | | |
| 9027.30.00 | | Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes. - Spectrometers, spectrophotometers and spectrographs using optical radiations (UV, visible, IR) | NMB | Free | AUT, NZT, |
| 9027.30.00 | 10 | Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes. - Spectrometers, spectrophotometers and spectrographs using optical radiations (UV, visible, IR) - Spectrophotometers | NMB | | |
| 9027.30.00 | 90 | Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes. - Spectrometers, spectrophotometers and spectrographs using optical radiations (UV, visible, IR) - Other | NMB | | |
| 9027.50.00 | | Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes. - Other instruments and apparatus using optical radiations (UV, visible, IR) | NMB | Free | CCCT, LDCT |
| 9027.50.00 | 11 | Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes. - Other instruments and apparatus using optical radiations (UV, visible, IR) - Densitometers; Electrical instruments and apparatus: - Electrochemical instruments and apparatus | NMB | | |
Harmonized Tariff Schedule of the Canada inquiry: 袜子
