Visual distortions can cause blurry or wavy vision and have different causes. Some visual distortions are emergencies, especially with sudden vision changes or severe symptoms. Age-related macular ...

Macular degeneration is a condition that affects a small part of the retina at the back of the eye, called the macula. It can cause visual disturbances, such as blurring, blind spots, and distorted ...

The eye acts like a camera, capturing light through the front surface (the cornea) and focusing it onto the "film" at the back of the eye (retina). To get a clear picture, the eyeball and all of its ...

Astigmatism is an eye condition that causes blurry vision, especially in dim light. That's because astigmatism occurs when the eye is shaped more like an oval than a sphere, which distorts the light ...