Description
Testing colour perception
Ishihara colour charts are ideal for the screening of hereditary red-green colour vision defects.
Available in four different versions, book format.
Testing distance: 75 cm
Color test for illiterates, 10 plates
Art.-No.
47620 - 10060
$134.00
In stock Delivery time: 5-8 business days
Ishihara‘s design charts for colour deficiency of unlettered persons, 10 plates
