The retina.
The crystalline lens in human eye is indispensable to perform refraction so as to enable us to see objects clearly.
light passes trough the cornea then through the pupil and opening created by the iris, then the light passes through the lens, then travels along the aqueous humerous then arrives at the retina; the retina changes teh light into electrical impulses and send them trough the optic nerve then to the brain where an image is perceived. HOPE THAT HELPS
The cornea does not contribute to refraction in the eye. Refraction mainly occurs at the cornea and lens interface to focus light onto the retina. The cornea provides most of the refractive power in the eye.
None. Actually the eye is held in place with the help of the skull.
The macula is not directly involved in the refraction of light in the eye. It is a small area near the center of the retina that is responsible for central vision and detailed color vision. Refraction primarily occurs at the cornea and lens of the eye.
It helps the eye stay in place and keeps it connected to the socket. :)
Franciscus Cornelis Donder has written: 'On the anomalies of accommodation and refraction of the eye' -- subject(s): Accommodation and refraction, Eye
Dont take this question seriously.
Colors, as the human eyes see them, do not actually exist as such. What the human eyes perceives is the refraction of light off a surface is actually what we call color. What is red to the human eye is purple to a bee, etc.
ifraeniot
it is just an eye