We have so far received very positive reactions from color blind people all over the world. Our time-proven book offers you the following:
1.Color Blind Self Test
You can self test whether or not your are color blind, or what type your color blindness is.
2.Fundamental Knowledge on Color Blindness
What you have to know about color blindness: what color blindness is, how color visions can be classified, or how they test color blindness.
3.How to Pass Ishihara Test
Learn how to pass Ishihara Test, the most commonly used color blind test in the world.
4.List of all Ishihara Plates