| Adaptometer (biophotometer), software-based data acquisition and stimulus generation / Pupillometer, ac-powered | 19 | — |
| Biomicroscope, slit-lamp, ac-powered, exempt | 19 | — |
| Chair, ophthalmic, ac-powered / Device, fixation, ac-powered, ophthalmic | 13 | — |
| Chart, visual acuity / Digital visual acuity test | 9 | — |
| Instrument, measuring, lens, ac-powered / Refractor, manual, non-powered, including phoropter | 13 | — |
| Perimeter, automatic, ac-powered / Perimeter, ac-powered | 10 | — |
| Prism, gonioscopic / Exophthalmometer | 15 | — |
| Stereoscope, ac-powered | 27 | — |
| Tonometer, ac-powered / Tonometer, manual | 8 | — |
| Topographer, corneal, ac-powered / Aberrometer, ophthalmic | 25 | — |