What Are Progressive Lenses? Advantages of Progressive Lenses
Progressive Lenses: After reaching the age of around 42-45 years, due to fatigue in ciliary muscles, the accomodative strength (Accomodation) of ou...
Computer Vision Syndrome : Causes, Symptoms and Treatments
Computer vision Syndrome also known as 'Digital Eye Strain' is a group of eye disorder that result from longer exposure to computer or any digital ...