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www.scholarpedia.org/article/Function_of_compound_eye

Compound eyes are organs of vision in arthropods (insects and crustaceans). A compound eye is characterized by a variable number (a few to thousands) of small eyes, ommatidia, which function as independent photoreception units with an optical system (cornea, lens and some accessory structures) and ...

biology-pages.info/C/CompoundEye.html

Arthropod eyes are called compound eyes because they are made up of repeating units, the ommatidia, each of which functions as a separate visual receptor. Each ommatidium consists of a lens (the front surface of which makes up a single facet) a transparent crystalline cone

www.pnas.org/content/114/51/13489

This compound eye proved to possess the same kind of structure as the eyes of bees and dragonflies living today, but it lacks the lenses that are typical of modern eyes of this type. There is an elegant physical solution, however, of how to develop a quality image of modern type.

en.wikipedia.org/wiki/Arthropod_eye

Apposition eyes are the most common form of eye, and are presumably the ancestral form of compound eye.They are found in all arthropod groups, although they may have evolved more than once within this phylum. Some annelids and bivalves also have apposition eyes. They are also possessed by Limulus, the horseshoe crab, and there are suggestions that other chelicerates developed their simple eyes ...

sciencing.com/insect-compound-eye-vs-human-eye-22657.html

Both the insect compound eye and the human type of eye have lenses and light-sensitive cells that allow the eyes to collect data that a brain can form into an image of the surrounding environment. Where insect eyes have many tiny lenses with one lens per ommatidium, or eye subunit, the human eye has a single large lens.

phys.org/news/2017-12-compound-eyes-feature-evolution.html

More information: Brigitte Schoenemann et al. Structure and function of a compound eye, more than half a billion years old, Proceedings of the National Academy of Sciences (2017).DOI: 10.1073/pnas ...

www.researchgate.net/publication/321504334_Structure_and_function_of_a...

Structure and function of a compound eye, more than half a billion years old Article (PDF Available) in Proceedings of the National Academy of Sciences 114(51):201716824 · December 2017 with 613 ...

animals.mom.me/functions-grasshoppers-compound-eyes-5891.html

Grasshoppers' compound eyes function not only to pick up on motion and basic form, but also to discern the distance between their bodies and other things -- perhaps sources of food, for example. Grasshoppers' eyes are not capable of moving like those of humans.

quizlet.com/23266976/parts-and-functions-of-a-grasshopper-flash-cards

There are usually two compound eyes, located on each side of the head. Each eye composes of a number of individual units called ommatidia , which is marked by a hexagonal facet. Compound eyes can see shape, colour, movement, and tell the distance. Grasshoppers have large compound eyes and and have a board field of vision.

www.answers.com/Q/Advantage_of_the_structure_and_shape_of_the_compound_eye

Advantage of the structure and shape of the compound eye? The human eye has a lens and a retina to send a whole lot of information to the brain. An insect does not have anywhere near the amount of ...