Glasses, Contacts: Short Sightedness (Myopia), Long Sightedness (Hyperopia),Astigmatism, Eye Strain

An overview of traditional tests to check vision, such as Snellen Charts. Corrected and uncorrected vision, short/near sightedness (Myopia), long/far sightedness (Hyperopia), Emmetropia (Normal Vision) and Astigmatism. Application and types of Glasses and Contact Lenses. Different Types of Eye Specialists (Optometrist, Optician, Ophthalmologist, Orthoptist, Ocularist, Low Visual Aid Specialist) and their roles. Symptoms, causes, and management of eye strain.