| Sloan Pocket Card (Jaeger Version) | 00811286031240 | Class I | |
| Sloan (Side 1) and PV Numebrs (Side 2) Near Vision w/40cm (16 in.) cord. | 00811286032087 | Class I | |
| SLOWENIAN IReST - International Reading Speed Texts | 00811286035019 | Class I | |
| Snellen Eye Chart (EFPTOZ) | 00811286035125 | Class I | |
| Snellen Eye Chart, Red and Green Bar Visual Acuity Test | 00811286030007 | Class I | |
| Snellen Eye Chart, Red and Green Bar Visual Acuity Test | 00811286030014 | Class I | |
| Snellen Letters Proportional Spaced Translucent Distance Chart for 20 Foot Testing. | 00811286031509 | Class I | |
| Snellen Translucent Distance Vision Eye Test Chart | 00811286030021 | Class I | |
| Spanish Colenbrander continuous text with Cord, 100 & 10% contrast. | 00811286031103 | Class I | |
| Spanish Colenbrander continuous text with Cord, all 10% | 00811286030700 | Class I | |
| Spanish Colenbrander continuous text with Cord, all black | 00811286031066 | Class I | |
| Spanish Colenbrander folding 100 & 10% contrast continuous text. | 00811286031035 | Class I | |
| Spanish Colenbrander Low Vision Reading continuous text folding Chart. | 00811286031134 | Class I | |
| Spanish Colenbrander with Sloan Letters and continuous text, 1 meter cord and occluder. Copy | 00811286036818 | Class I | |
| SPANISH dialect IReST - International Reading Speed Texts | 00811286030953 | Class I | |
| Spider, Star with Cornel Diameter Fixation Sitck | 00811286034630 | Class I | |
| Spielmann Translucent Occluder | 00811286031363 | Class I | |
| SpotChecks Full Kit | 00811286035408 | Class I | |
| SpotChecks Intorductory Kit | 00811286035392 | Class I | |
| SpotChecks Low Vision Intorductory Kit | 00811286035361 | Class I | |
| SpotChecks Low Vision Intorductory Kit | 00811286035415 | Class I | |
| Starlight Simulation Filters for Cat. No. 914 & 930 Small Illuminator Cabinet | 00811286035576 | Class I | |
| Swedish Colenbrander continuous text with Cord, 100 & 10% contrast. | 00811286030915 | Class I | |
| Swedish Colenbrander continuous text with Cord, all 10% | 00811286030670 | Class I | |
| Swedish Colenbrander continuous text with Cord, all black | 00811286034739 | Class I | |
UDI Compass