Showing all 15 results
Ishihara Color Vision Test – 14 plates
A simple and accurate method to detect congenital color vision deficiency (red/green defects). 14 plates total. Numbers (11 plates) and winding lines (3 plates).
HRR Pseudo-Isochromatic Color Vision Test, Laminated
Laminated HRR Pseudo-Isochromatic Color Vision Test, includes: Laminated pages provide lasting protection 6 plates for screening 14 plates to diagnose color deficiency
HRR Pseudo-Isochromatic Color Vision Test, 24 plates
4th edition. The HRR (Hardy, Rand and Rittler) plates provide testing for congenital and acquired color vision defects (blue-yellow and red-green defects). 4 demonstration plates, 20 test plates, instruction card and a laminated score card to make copies.
Panel 16 Quantitative Color Vision Test – Double Set
The Panel 16 Color Vision Test includes two sets of 16 test caps and 17 restriction rings with one of the caps being a “pilot”. The diameter of the stimulus area is 1.3″ (3.3 cm), and can be reduced by … Continued
ColorCheck Complete Vision Screener
The ColorCheck Complete Vision Screener offers both LEA NUMBERS® and Pediatric LEA SYMBOLS® screening for protan/deutan (red/green) and plates screening for tritan (blue/yellow). Color plates are larger making the screening of children, adults and low vision patients much easier. Adult … Continued