Fish's eyes look very similar to those of mammals, but that doesn't mean they have the same perspective as mammals. Usually, the perspective of a fish should belong to myopia for human beings. This means that they need to get close to see things clearly. Because of their unique eye structure, they may look at a painting with a magnifying glass.
Step 2: Rats
The eyesight of mice is actually very poor. In their eyes, the color of the world is blue and fuzzy. But they can perceive the surrounding environment through their beards, and the way they touch the wall through their beards is like a person touching the wall with his hands in the dark. Because the eyes are separated, you may see two pictures.
3. Horse
Horses' eyes are eight times bigger than people's, but horses don't see as many colors as people. Red is greener for Malay. This is because they lack a red cone and their ability to focus on the center of things is worse than that of humans. About 23% horses are nearsighted, and 43% horses can only distinguish the details of objects from a distance. But horses have a viewing angle of 350, which is about four times that of humans, because their eyes are on one side of their heads.
4. dogs
Human eyes have three kinds of cones, while dogs have only two kinds. This will cause them to see less colors than humans. Their eyesight is only sensitive to blue and yellow, but that doesn't mean their eyesight is poor. In fact, dogs are also excellent night hunters. They can't tell red from green. In a sense, their perspective is somewhat similar to human red-green color blindness.
5. Cows
When cows are grazing outside with their heads down, the unique structure of their eyes will help them get a 360-degree view, which will help them see if there are predators nearby. This is the characteristic of most herbivores. On the other hand, cows can't tell blue. They are better at distinguishing long-wavelength colors such as red, orange and yellow, but they are not very good at distinguishing purple from gray.