The eye can be regarded as a single refracting surface is equal to that of cornea (7.8 mm). This
Channel: Doubtnut
Date: 03/01/2020

The eye can be regarded as a single refracting surface is equal to that of cornea (7.8 mm). This surface separates two media of refractive indices 1 and 1.34. Calculate the distance from the refracting surface at which a parallel beam of light will come to focus.