Download or read book Color Blindness Ishihara Vision Testing Charts Optometry Color Deficiency Test Book With Numbers written by Science Monkey and published by . This book was released on 2019-10-30 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Color Blindness book with Ishihara style plates for color perception vision testing perfect for Optometrists and eye doctors who want to test color vision deficiency in their patients. Also perfect for science teachers showing children examples of color blindness books.