An insects eye is made up with many many small lenses, all joined side by side. Each lens sees only a small part of the scene but taken together they give a complete view of what is around the fly. As the eyes is made up of lots of small bits it is a 'compound' rater than a single structure - hence compound eye.
An eye which is having more than two lenses is called a compound eye.
an eye made of a large number of parts, each with a separate lens, as found in insects
The entire thing is called a compound eye, with many facets, or ommatidia (simple individual eyes). Insects also have three non-compound eyes between their large compound eyes, on the top of their heads. These are called ocelli.
If you're talking about insects, this is my guess... Compound eyes are used to find prey to capture them. Camouflage is used to hide from predators.
An insects' compound eye distinguishes between shades of colour.
How many eye's does an average insect have?* it would depend on the type of eye the insect has. A Compound eye is one single eye made of multitudes of smaller ones. While a simple Eye is just your standard eye Much like we have.(But much weaker) A fly for instance has 2 Compound eyes. While other insects have multiple Simple eyes.
It is a compound eye.
No vertebrates have compound eyes. Compound eyes are only seen in invertebrates, mostly insects.
Compound eye
Many creatures that are hardly related to each other have more than two eyes. Examples include many kinds of leeches, some kinds of clams, most kinds kinds of arthropods such as spiders, and certainly most kinds of insects. In particular, insects, trilobites, horseshoe crabs, and many crustaceans such as crabs and mantis shrimps, have (or, when they still were alive, had) clustered eyes. There is no one name for all those creatures, but the clustered eyes are called compound eyes, and the little eyes that are clustered into compound eyes are called ommatidia. A single eye in a compound eye is called an ommatidium.
The compound eye senses light.
sodium chloride
Probably dragonflies, with as many as 30000 facets in each of their compound eyes.