The most common of these are eyestrain, double vision, temporary short-sightedness and visual fatigue.

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United goalkeeper Edwin van der Sar suffered double vision as a result of the tear gas fired into the stand.

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One, inevitably, is the double vision: two sets of eyes, often from two identical faces, staring out at the world together.

ECONOMIST: Double vision

She confessed to Rich that, for the past two months, she had experienced double vision and was unable to feel her hands.

NEWYORKER: Letting Go

Luetscher still has some slight swelling in his upper and lower lids, and minor double vision in the eye that the shears penetrated.

CNN: Man's eye saved after impalement

The country now has double vision.

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