Question

The clarity of the image formed on the retina of the eye depends on the ____

• A. visual angle
• B. environmental condition
• C. distance of eye-lens from retina
• D. material of the object whose image is observed

Hint:

For clear vision, maintaining the proper distance between the eye-lens and retina is crucial.

Answer 1

The Correct Option is C

Focus and sharpness of the retinal image are primarily determined by the distance between the eye-lens and the retina.