Eye chart with color vision screening

摘要

The present invention is an improvement over existing methods of testing a patient for color perception. The present invention provides a means by which color perception can be tested at the same time that visual acuity is measured. The eye chart with color vision screening comprises a chart which displays objects of progressively smaller sizes with the larger sized objects being displayed in color in order that color perception can be measured and with the smaller objects displayed black on the white background in order that the chart's effectiveness as a tool for measuring visual acuity is not reduced.