Maximum Constriction Velocity
| Status | No Existing Standards |
| Category | Pupils |
| Common Name | Maximum Constriction Velocity |
| Label | MCV |
| Description | Maximum velocity of pupil constriction of the pupil diameter responding to the flash of light. |
| Background | Parameter of pupil measurement. |
| Devices | 200-NPI Pupillometer |
| Units | mm/sec |
| Metadata | Eye (Right/Left) |