A cat's vision is very different from that of humans. Cats have much better vision in low light conditions than humans, and their eyes are more sensitive to movement. Additionally, cats have a wider field of view than humans, and they can see more shades of gray than humans can. Cats also have a third eyelid, which helps to protect their eyes and keep them moist. These adaptations allow cats to see in low light conditions and detect motion more effectively than humans.