Namaste! Doctor, before 2011 my eyes were completely healthy & I could see classroom blackboard from last bench clearly. In 2014, I was advised to wear a spectacle as I was having problem in seeing far objects clearly. Now in 2017, situation have to such extent without spectacle, I am unable to read something from my laptop. Even person sitting me face is unclear. What's wrong with my eye? Is there any treatment where I can cure it & put down the spectacles without lens or laser treatment.