Question Detail

PHY 104 The Human Eye Objective Question
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Question

What type of lens is used for vision correction in cases of astigmatism?
Options
A A spherical lens.
B A diverging lens.
C A cylindrical lens.
Correct Answer
D A converging lens.
Correct Answer

Option C is the correct answer.

Detailed Explanation

The document states, "Astigmatism is corrected by using a lens with a cylindrical surface."

Hint

Astigmatism relates to non-uniform curvature of the cornea.

Question Info

Course: PHY 104
Topic: The Human Eye
Type: Objective
Difficulty: Not specified
Question 606 of 947
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