iris(noun): the round colored part that surrounds the pupil of your eye. The iris is responsible for controlling the size of the pupil. Example sentence withiris: When you say someone has blue eyes, it is theiristhat has that color. What color are your eyes? RETINA retina(noun): the ...
1.1. Parts of the Eyes eyebrow The line of hair above your eye eyelid A piece of skin that covers your eye when it is closed eyelash One of the small hairs that grow along the edge of your eyelids iris The round coloured part of your eye, that ...
Eye is one of our most important sense organs. The eye enables us to see the various objects around us. The main parts of the human eye are : Cornea, Iris, Pupil, Ciliary muscles, Eye lens (which is a flexible convex lens), Retina and Optic nerve. All these parts of the eye are ...
Eye doctors can look deep into the structure of your eyes with a microscope called a slit lamp. You place your forehead and chin into the rests on the instrument and the eye doctor uses a bright slit of light to examine your eyelids,cornea,conjunctiva,iris, andlens. The eye doctor can ...
In a number of ways, the human eye works much like a digital camera: Light is focused primarily by the cornea – the clear front surface of the eye, which acts like a camera lens. Theiris(colored part) of the eye functions like the diaphragm of a camera, controlling the amount of lig...
circular part of the eye that forms the pupil in its center.Irises range in color from blue to green to brown, depending on how much melanin (pigment) they contain. The iris itself is made of muscles and tissues that adjust the size of the pupil so that the appropriate amount of light...
According to the present invention, an eye component assembled to a facial component of a doll body is formed with an iris portion arranged on the front surface of the eye component and a convex shape on the front surface, and a rear surface of the iris portion. It is provided with a ...
The iris is the colored part of the eye, and it controls how much light enters. The pupil is the dark circle in the center of the iris, and it expands or contracts to adjust to different levels of light. And the lens is the transparent part of the eye that foc...
The iris is the part of the eye that regulates the amount of light that enters the eye. With strong light, the iris sphincter muscles will contract the pupil. In darkness, the iris opens the pupil using the dilator muscles. When focusing on near objects, the pupil decreases in diameter, ...
Parts of the Eyes eyebrow The line of hair above your eye eyelid A piece of skin that covers your eye when it is closed eyelash One of the small hairs that grow along the edge of your eyelids iris The round coloured part of your eye, that surrounds the black pupil ...