Ishihara Colour Vision test compiled using images of the retina. The artist has used various images of retinal disease to compile the ishihara style image. Skip to main content ...

This code was developed to produce visual targets for behavioral tests of color vision. This is based on the work of Cheney et al (2018) "An Ishihara-style test of ...

This Color vision testing is based on the Ishihara Test for color blindness. Color blindness is a condition where people find it difficult to distinguish between certain colors. This color blindness ...

have announced a new two-step approach when assessing colour vision deficiency (colour blindness) Until now, the commonly used Ishihara test has been used to assess train drivers and other ...

A lot of government regulation requires people taking the Ishihara 38 plate test. The problem is that in reality it is not always necessary for someone to have normal color vision for that activity. A ...