Asked by Nafighria Walker on Sep 24, 2024
In the astigmatism test, astigmatism is present if some groups of radiating lines on the astigmatism chart appear red, while others appear black.
Astigmatism
A common vision condition causing blurred vision due to an irregular curvature of the cornea or the lens inside the eye.
- Recognize and elucidate optical phenomena and evaluations, such as the blind spot and astigmatism.
Learning Objectives
- Recognize and elucidate optical phenomena and evaluations, such as the blind spot and astigmatism.