Double vision in a single eye can be caused by cornea problems, lens problems and eye muscle problems, according to WebMD. Additionally, this problem may also occur when the brain fails to combine images from the eye due... More »

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Potential causes of instant blurred vision include macular holes in the retina, glaucoma, strokes and multiple sclerosis, according to AllAboutVision.com. Any patient experiencing sudden-onset blurred vision should seek ... More »

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Blurred, darkened and double vision are possible symptoms of a stroke, according to Mayo Clinic. The vision disturbances may affect both eyes or only one eye. These vision symptoms may occur with other stroke symptoms su... More »

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Double vision occurs when the vision system is experiencing problems with the cornea, the muscles in the eye or autoimmune disorders, according to WebMD. People with nerve conditions or brain problems may also experience... More »

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Possible side effects immediately following lens implant surgery include light sensitivity, a feeling that something is in the eye, hazy vision and bloodshot eyes, and long-term risks include vision loss, vision abnormal... More »

Astigmatism is a condition that causes blurred vision when the lens or cornea of an eye has an irregular surface contour, according to Mayo Clinic. Rather than having a consistently smooth curvature, an astigmatic lens o... More »

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Cataracts are removed after the eye surgeon makes an incision in the patient's cornea and then carefully removes the clouded lens. Before surgery, topical medications are used to dilate the pupil and numb the eye. The pa... More »

www.reference.com Health Vision