How Far Can Ants See?
Generally, ants are able to see very far, but there are some species which are completely blind. These ants rely on other senses to navigate their environment.
To get a clearer picture, some ants have ommatidia in their eyes. Ommatidia are tiny lens bulbs that produce an image of the surroundings. The number of ommatidia and the amount of light the ant can see are the key factors in determining the image quality.
In addition, ants have a complex compound eye. The ocelli, attached to the front of the compound eye, receive the main information. Each individual facet of the compound eye corresponds to a single pixel.
The size of an ant’s compound eye determines the range of vision. Bigger ants can see objects up to three feet away, while smaller ants are unable to see farther. The size of an ant’s eye also determines how well it can see. Smaller ants have less vision, and they may see blurry pictures of objects.
Some species of ants have smaller compound eyes, while others have larger eyes. The smallest electric ants have eyes that are about 0.1 inches in diameter. The largest ants have eyes that are two to three inches in diameter, which helps them see objects from two to three feet away.
Ants can see in three colors, red, blue, and UV. These colors are used to help them find food, detect chemicals, and identify fast movements. These colors are also used by ants to determine their surroundings.