They have three simple eyes (ocelli) and a pair of short antennae.
How many eyes do you fly?
The fly has a total of five eyes, consisting of three simple triangular eyes called Ocelli used for navigation between two large compound eyes. Each compound eye consists of 3,000 to 6,000 monoculars, allowing you to see a wider area around your body without moving your head.
How do flies see humans?
In the case of flies, there is a special kind of eye that is considered compound eye. This means that their eyes are actually thousands of small "eyes" and they all work together. Having humans compared to flies means that we can focus on one particular thing at a time: what we choose to see.
Do flies have eyes everywhere?
Large, complex eyes cover most of the housefly's head. Each eye consists of 3,000 to 6,000 simple eyes. Unlike the vertebrate eyes, houseflies cannot focus on the details of their surroundings. 2008
Below you will find two helpful answers on a similar topic. 👇
Can you use rainwater to shower?What is a matriarchal elephant?