Every time I see my cat’s bright and bright eyes, do cat owners have such doubts? There are rumors on the Internet that cats are color blind, is it true? ? Today the editor is here to reveal the answer to you.

Are cats color blind? Cats are color blind. Cats are protanopia. There are no rod cells in their eyes that can detect red, so they can only distinguish blue and green, but not red. Therefore, cats may turn gray when they see red objects.

Although cats can distinguish blue and green, there are certain barriers between the eyes and the brain's perception, making it impossible for the brain to interpret this information. So whether cats can distinguish colors doesn't mean much to them. Cats can only receive one-sixth of the light received by the human eye, and can accurately capture the movements and appearance details of animals.

But cats’ vision in dark light is far more sensitive than humans Because the cat's retina has many rod cells, the ratio of rod cells to cone cells in cats is 25:1, while the ratio in humans is 4:1.