My basic knowledge says that it is not necessary for a pilot to have good eye sight, he can use spectacles.
In an article I came to know that : The United Kingdom Civil Aviation Authority state the following:
‘An applicant may be assessed as fit with hypermetropia not exceeding +5.0 dioptres, myopia not exceeding -6.0 dioptres, astigmatism not exceeding 2.0 dioptres, and anisometropia not exceeding 2.0 dioptres, provided that optimal correction has been considered and no significant pathology is demonstrated. Monocular visual acuities should be 6/6 or better.’
*Above eye problems are high level of eye defect.
• We should be worried on normal eye problem a serious problem to become a pilot ?