| AMA Optics Digital Vision TestAMA Optics, Inc.Vision testing software, patient-use | DiagnosticGame | AMA Optics, Inc. | Vision testing software, patient-use |
| AMA Optics Eye ChartAMA Optics, Inc.Vision testing/training chart | EC-MISC-05 | AMA Optics, Inc. | Vision testing/training chart |
| Auto chart projectorNingbo Ming Sing Optical R & D Co., Ltd.Visual acuity projector | ACP-1500 | Ningbo Ming Sing Optical R & D Co., Ltd. | Visual acuity projector |
| Chart Projector CCP-3100Huvitz Co., Ltd.Visual acuity projector | CCP-3100 | Huvitz Co., Ltd. | Visual acuity projector |
| Eye chart, pictures for children according to LöhleinOCULUS Optikgeräte Gesellschaft mit beschränkter HaftungVision testing/training chart | 46936 | OCULUS Optikgeräte Gesellschaft mit beschränkter Haftung | Vision testing/training chart |
| Haag-Streit UKHaag-Streit UK LimitedVision testing/training chart | 7309003 | Haag-Streit UK Limited | Vision testing/training chart |
| LCD Chart monitorNingbo Ming Sing Optical R & D Co., Ltd.Vision testing/training chart | CM-2200 | Ningbo Ming Sing Optical R & D Co., Ltd. | Vision testing/training chart |
| M&S Technologies ACUITYexThe Hilsinger Company Parent LLCVisual acuity projector | EX-100 | The Hilsinger Company Parent LLC | Visual acuity projector |
| Manifold Vision MeterAdaptive Sensory Technology, Inc.Visual acuity projector | 001.000.004 (with TÜV SÜD safety mark) | Adaptive Sensory Technology, Inc. | Visual acuity projector |