| Code Value |
Definition |
| 38101 | Eyewear including contact lenses and other lenses, goggles, and frames |
| 38109 | Other Optical elements, instruments, and apparatus, not elsewhere classified (except photographic, cinematographic, and photocopying equipment, see 38210 or 38220) |
| 38210 | Photographic (including cinematographic) cameras, image projectors, enlargers, reducers, and projection screens; negatoscopes, and apparatus and equipment for film developing (excludes video, and digital cameras, see 35400) |
| 38220 | Photocopying and thermo-copying machines |
| 38310 | Navigational instruments and appliances (except radar and radio navigational-aid apparatus, see 35700) |
| 38320 | Surveying, hydrographic, oceanographic, hydrological, meteorological, geophysical, drawing, mathematical calculating and length measuring hand instruments and appliances (except radar apparatus, see 35700) |
| 38410 | Apparatus based on the use of X-rays or alpha, beta, or gamma radiation |
| 38420 | Electro-medical equipment (except pacemakers, see 38491) |
| 38491 | Orthopedic appliances; fracture appliances; artificial body parts; and appliances that are worn, carried, or implanted in the body to compensate for a medical condition |
| 38492 | Surgical and medical instruments and apparatus |
| 38499 | Other Instruments, apparatus, and appliances for medical, surgical, dental, or veterinary sciences, or for similar purposes, not elsewhere classified (excludes furniture, see 39021; wheelchairs, see 40999; and wadding, bandages, etc., see 21000) |
| 38510 | Instruments and apparatus for measuring or checking electrical quantities |
| 38520 | Industrial process control instruments |
| 38591 | Instruments and appliances for testing mechanical properties of materials |
| 38592 | Instruments and appliances for measuring or detecting ionizing radiations |
| 38593 | Gas or liquid supply or production meters |
| 38599 | Other instruments and apparatus for measuring, checking, testing, or controlling, not elsewhere classified |