Feature●Eyes Okluda and Manual Instructions and 38 Dish Book 2016●Complete and Imperfected birth color disorders and red - the leading authority as an easy and accurate way to discover green blindness, each one is accepted in two forms.●Includes four special plates for testing to determine the type and extent of defects in color vision.●Red, green blindness, blue and yellow will appear noticeably brighter compared to red and green colors and uses specific characteristics.●The color plate is encased in an album book designed specifically for ease of handling. Detailed instructions are included. "Description
Pupil OCRUDA and User Manual and 38 Color Deficiency Plates 2019 Edition Issues Test Chart Book.