Refractive errors of the eye are common reasons for decreased vision in an individual. Myopia (Near-sightedness), Hypermetropia/Hyperopia (Far-sightedness), Astigmatism and Presbyopia are four types of refractive errors. this video explains the basics.
Hi, I am Dr. Mandar V Bichu, the Founder-Editor of HealthVideoTips. Pediatrician, author, journalist, blogger, community educator, public speaker, innovator and Founder of Right Parenting Community Health program....I have been fortunate to do justice to multiple roles in my life and career. An alumnus of Mumbai University's Lokmanya Tilak Municipal medical College, I have worked for almost three decades in different healthcare sectors in India and UAE.