🎨 See the world in true color — don’t miss a shade of clarity!
The Ishihara Test Chart Book by GF Health features 14 expertly designed plates that use randomized colored dots to accurately identify red-green color blindness. Trusted by medical and industrial professionals, this compact album-style book offers a simple, precise, and portable solution for congenital color deficiency screening.
Units | 1.0 count |
Brand | Graham-Field |
Format | Book |
Trustpilot
1 month ago
3 weeks ago
2 weeks ago
3 days ago