Problem: When your eye is relaxed ...1. Does the lens have its largest or shortest focal length?2. In this state, can you see more clearly at a distance or up close?3. Is the lens at its fattest or thinnest?

FREE Expert Solution

When the eye is relaxed, the pupil gets dilated and hence becomes flatter. 

This increases the curvature and, as a result, the focal length.

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Problem Details

When your eye is relaxed ...

1. Does the lens have its largest or shortest focal length?

2. In this state, can you see more clearly at a distance or up close?

3. Is the lens at its fattest or thinnest?

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