Crayfish have compound eyes, which are made up of multiple individual visual units called ommatidia. Each ommatidium contains its own lens and photoreceptor cells, allowing crayfish to detect light and form images. This compound eye structure provides crayfish with a wide field of vision and the ability to detect motion effectively.
compound
A wasp has three simple eyes -- called ocelli -- on the top of its head. These are in addition to the two compound eyes.the compound eyes are the wasp's organs of vision; the ocelli don't form images and help the insect orient while in flight.
compound eyes
2 simple eyes.
Grasshoppers have TWO COMPOUND EYES AND THREE SIMPLE EYES.
A crayfish eye is small and typically black in color. It has a compound structure with many tiny lenses that allow the crayfish to see movement and changes in light. They are located on stalks on either side of the crayfish's head.
Compound eyes detect motion, and simple eyes detect light. or The compound eyes are used to "see". The simple eyes are used to detect light intensity.
Two simple eyes. Compound eyes have more than one lens.
Insects have Compund Eyes.
Simple
yes . a grasshopper has two compound eyes on the sides of its head and 1 simple eye in the middle of its head called an ocelli
Locust do not have simple eyes. They have compound eyes that allow them to look in different directions at once.