| Brand | Unbranded |
|---|---|
| Chart Type | Eye/Vision Exam Chart |
| Country/Region of Manufacture | China |
| Unit Quantity | 1 piece |
| MPN | aist001 |
Check the listing for details. Led Vision Tester Vision Chart Ophthalmic Equipment C901. Condition: New. Listed at 1320.00 USD. The visual acuity machine C901, which is necessary for ophthalmic diagnosis, is mainly used to evaluate the visual ability of patients. It's based on having patients view charts of different types, colors, or patterns.