Foranormal eye, the cornea ofeye provides a converging power of 40 
and the least converging power of the eye lens behind the cornea is 20 D. Using this information, the distance between the retina and the cornea ‐ eye lens can be estimated to be
Text Solution
Verified by ExpertsThe correct answer is:
A
: Converging power of cornea,
Least converging power of eye lens, 
Power of the eye ‐ lens, 
Power of the eye lens
Distance between the retina and cornea ‐ eye lens 
Focal length of the eye lens
cm
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