View Single Post
  #6  
Old 01-17-2019, 10:31 AM
tony270's Avatar
tony270 tony270 is offline
Veteran Member
 
Join Date: Aug 2010
Location: High Desert
Posts: 2,695
iTrader: 0 / 0%
Default

From what I've been told, most people are born with a lenses that aren't perfectly shaped. I think that's what having an astigmatism is. When we are young the muscle behind the eyes are strong and can contract enough to reshape the lens. But as we get older, around 40, our muscles become weaker and fail to compensate for the miss shaped lenses. Then we need glasses.

When you aim, close one eye.
Reply With Quote