Q.34

Expert-verifiedFound in: Page 1018

Book edition
4th

Author(s)
Randall D. Knight

Pages
1240 pages

ISBN
9780133942651

The cornea, a boundary between the air and the aqueous humor, has a focal length when acting alone. What is its radius of curvature?

The radius of curvature is

We have given that:

The focal length is .

We need find out the radius of curvature.

By using formula:

From previous formula, Let us find R:

.

Here, and is the refractive index of the first and second medium respectively, is the focal length and is the radius of curvature.

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