Physics for IGCSE & O level - Rays And Waves (Section 8 - No. 30)
What is the function of the crystalline lens in the eye?
To protect the eye from dust.
To refract and focus light onto the retina.
To control eye movement.
To detect color.
הֶסבֵּר
The crystalline lens refracts and focuses the incoming light on the retina.