Astigmatism. This can be blurred eyesight when viewing objects at any length. It’s due to an irregularly formed cornea and takes place along with myopia or hyperopia. People who've really slim corneas are at risk for excessive corneal weakening just after surgery and might not be good candidates for LASIK. https://lovelydirectory.com/listings831576/the-best-side-of-lasik-eye-surgery