Question

question 7 of 10. this is a defect in curvature of cornea or lens, some parts of image are in focus, while other parts are not and visual distortion can be corrected with glasses? myopia, astigmatism, hyperopia, presbyopia

Explanation:

Astigmatism is caused by an irregular curvature of the cornea or lens, leading to some parts of an image being in - focus while others are not. Myopia is nearsightedness, hyperopia is farsightedness, and presbyopia is an age - related loss of near - vision accommodation.

Answer:

B. Astigmatism