| 64842-8 | Visual acuity test distance PhenX | |
| 64741-2 | Eye PhenX | |
| 64841-0 | ETDRS Visual Acuity Chart line PhenX | |
| 64843-6 | Visual acuity letter line PhenX | |
| 64844-4 | Equivalent visual acuity PhenX | |
| 6616-7 | R eye Visual acuity log MAR | |
| 6617-5 | L eye Visual acuity log MAR | |