| 901060 | Apparatus and equipment for photographic (including cinematographic) laboratories, not specified or included elsewhere in this Chapter; negatoscopes; projection screens-Projection screens |
| 901090 | Apparatus and equipment for photographic (including cinematographic) laboratories, not specified or included elsewhere in this Chapter; negatoscopes; projection screens-Parts and accessories |
| 901110 | Compound optical microscopes, including those for photomicrography, cinephotomicrography or microprojection-Stereoscopic microscopes |
| 901120 | Compound optical microscopes, including those for photomicrography, cinephotomicrography or microprojection-Other microscopes, for photomicrography, cinephotomicrography or microprojection |
| 901180 | Compound optical microscopes, including those for photomicrography, cinephotomicrography or microprojection-Other microscopes |
| 901190 | Compound optical microscopes, including those for photomicrography, cinephotomicrography or microprojection-Parts and accessories |
| 901210 | Microscopes other than optical microscopes; diffraction apparatus -Microscopes other than optical microscopes; diffraction apparatus |
| 901290 | Microscopes other than optical microscopes; diffraction apparatus -Parts and accessories |
| 901310 | 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 |
| 901320 | 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 |
| 901380 | 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 |
| 901390 | 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 |
| 901410 | Direction finding compasses; other navigational instruments and appliances-Direction finding compasses |
| 901420 | Direction finding compasses; other navigational instruments and appliances-Instruments and appliances for aeronautical or space navigation (other than compasses) |
| 901480 | Direction finding compasses; other navigational instruments and appliances-Other instruments and appliances |
