你有没有好奇过，

                                         色盲患者眼中的世界是什么样的？

                              事实上，色盲患者看出去的世界并非是黑白的，

                                    超过99%的色盲患者可以看到颜色。

                            

                                                         色盲，

                                  其实用“色觉缺失”来形容更为合适

                                                       世界上，

                            约有0.5%的女性和8%的男性患有“色觉缺失症”

                                    其中还包括Deuteranomalia色弱症

                                       （看出去的事物都有轻微褪色）

                                         Protanopia红色盲（绿色调）

                                        Tritanopia蓝色盲（绿粉色调）

                         仅有0.00003%的人患有Monochromacy全色盲症

                                         这是普通人眼中看到的颜色差别
                                                             ▼ 


                     

                                      色弱患者看到的颜色有褪色的效果

                                               绿色和红色尤其明显。

                                                             ▼ 

                     


                                                     Protanopia红色盲

                                              患者眼中基本看不到绿色和红色，

                                                   黄色和蓝色则基本不受影响。

                                                                   ▼

                      


                                                       Tritanopia蓝色盲，

                                             患者看出去的事物都呈现绿粉色调。 

                                          这是非常少见的一种色盲症。

                                                                  ▼ 

                                 
                    


                                               Monochromacy全色盲，

                                            在所有色觉缺失症中最为少见。

                                                 患者只能看到黑和白，

                                       但仅有0.00003%的人会患上全色盲。

                                                              ▼