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Distorted Vision: Types, Causes, and When to Seek Help

Visual distortions can affect your ability to see normally. Often called visual disturbances, they can cause changes in ...
The Conversation

What is astigmatism? Why does it make my vision blurry? And how did I get it?

Flora Hui works part-time in private practice as an optometrist. Angelina Duan works in private practice as an optometrist. The eye acts like a camera, capturing light through the front surface (the ...