iris
The cornea and the pupil are the parts of the eye that allow light to enter. The cornea acts as a protective outer layer that helps to focus light, while the pupil is the opening in the center of the iris that regulates the amount of light entering the eye.
The cornea is the clear part of the outer tunic of the eye through which light passes.
The crystalline lens is the part of the eye that bends/refracts the light rays as it passes through it.
The pupil is the opening in the iris through which light passes into the eye. It dilates in low light conditions to allow more light in and constricts in bright light to limit the amount of light entering the eye.
The coloured part of your eye is called the iris.
The most imortant part of the eye that changes the direction of light is the LENS, though the cornea does do a little of the inital focusing.
The part of the eye that reacts to light is the retina.
The Lens is the part of the eye that bends light rays .
The beam of light entering your eye can change direction at the cornea, the lens, and the vitreous body. These structures help focus the light onto the retina at the back of the eye, where the images are formed.
The retina at the back of the eye is light-sensitive.
The retina is the part of the eye that contains light receptors.
The beam of light changes direction at the cornea (front surface of the eye), the lens (inside the eye), and the retina (back of the eye) to focus the image onto the retina for visual processing.
When light reaches the lens of the eye, it bends. This change in the direction of the light is called refraction, and it is what makes the images one sees.
the retina
pupil
The cornea is the part of the eye that causes the greatest bending of light rays as they enter the eye. It is responsible for about two-thirds of the eye's total focusing power.
The cornea is the outermost part of the eye that gathers and focuses light onto the lens. It plays a crucial role in the initial bending of light rays as they enter the eye.