The pupil is the part of the eye through which light passes.
The pupil.
The iris has an opening, called the pupil, through which light enters the eye.
The pupil is actually a hole located in the center of the iris. It allows light to enter into the retina. Because the light entering the eye is absorbed tissues of the inner eye, the pupil appears black. Humans have round pupils but other species may have split pupils.
Trick question. Your brain receives an image from your eye that is upside down. It flips it around by itself.
The Lens. The Iris controls the amount of Light reaching the Retina.
The pupil allows light to enter the eye.
pupil
pupil
Cornea
Pupil
Cornea: Transmits & focuses light into the eye. Lens: Focuses light rays onto the retina. Retina: Creates impulses to the brain. Thepupil is a hole located in the center of the iris of the eye that allows light to enter the retina.
The iris has an opening, called the pupil, through which light enters the eye.
The pupil is actually a hole located in the center of the iris. It allows light to enter into the retina. Because the light entering the eye is absorbed tissues of the inner eye, the pupil appears black. Humans have round pupils but other species may have split pupils.
Trick question. Your brain receives an image from your eye that is upside down. It flips it around by itself.
The Lens. The Iris controls the amount of Light reaching the Retina.
The pupil allows light to enter the eye.
The pupil is actually the absence of the iris (colored part of the eye), so it only allows light to pass through it and helps control how much light passes to the back of the eye.
pupil