| Country of Origin | India |
|---|---|
| Brand | Achyut |
| Unit Type | Unit |
| Chart Type | Ishihara Chart book |
| Model | AC64576 |
| Intended Use/Discipline | Biological Laboratory, Ophthalmology |
Check the listing for details. Ishihara Test Chart Book for Color Deficiency 24 Plate. Condition: New, Made in India. Listed at 31.74 USD. Within the pattern are dots which form a number or shape clearly visible to those with normal color vision, and invisible, or difficult to see, to those with a red-green color vision defect, or the other way around.