The light which enter the human eye experince most of the refration whlw passing thorungh
Answers
Light rays enter the eye through the cornea, the clear front “window” of the eye. The cornea’s refractive power bends the light rays in such a way that they pass freely through the pupil the opening in the center of the iris through which light enters the eye.
The iris works like a shutter in a camera. It has the ability to enlarge and shrink, depending on how much light is entering the eye.
After passing through the iris, the light rays pass thru the eye’s natural crystalline lens. This clear, flexible structure works like the lens in a camera, shortening and lengthening its width in order to focus light rays properly
Answer:
Most refraction in the eye occurs when light rays travel through the curved, clear front surface of the eye. The eye's natural lens also bends light rays.