Learn about causes of gradual and sudden-onset blurred vision, from eyestrain and refractive errors to cataracts and strokes, ...

Struggling with blurred vision or tired eyes? Know how low vision differs from eye fatigue, their causes, warning signs, and when medical care is necessary.

Visual distortions can affect your ability to see normally. Often called visual disturbances, they can cause changes in eyesight, such as blurry or wavy vision. These distortions can have varying ...

Sudden blurry vision in one eye can sometimes signal serious eye emergencies such as retinal detachment, eye stroke, glaucoma, or optic neuritis. Ophthalmologist Dr Neeraj Sanduja explains warning ...

Have you ever gone to the optometrist for an eye test and been told your eye was shaped like a football? Or perhaps you’ve noticed your vision is becoming increasingly blurry or hard to focus? You ...

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 ...

Ever experienced that everything feels blurry, and when you try to focus on any object, the vision deteriorates further?

Feeling dizzy or experiencing blurry vision when you stand up can be alarming. Whether it hits you at home, at work or during a workout, that moment of instability may feel like your body is betraying ...

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 ...