the.com/astigmatism

Your eye shaped like an egg, so the world arrives smudged and stretched.

means A common refractive error where an irregularly curved cornea or lens blurs vision at all distances.

from Greek a- (without) plus stigma (point) — literally no single point, because light refuses to focus where it should.

Coined byAstronomer William Whewell, around 1817.
How commonMost people have at least a little.
Telltale signStreaky, starburst headlights at night.
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