What tests are used to determine visual acuity?
There are various tests, like the “Random E Test,” that can be used to determine the visual acuity of infants, children, and adults. These tests are non-invasive, painless, reliable and can be performed almost anywhere. The results will give your eye health professional information about your sight and what prescription you will need to correct it. Visual acuity tests are fairly simple and can be performed by a technician, nurse, optician, optometrist, or ophthalmologist. Corrective methods for vision There are many safe and affordable choices for those who need vision correction. It is important to select a corrective vision method that suits your optical needs and lifestyle. • Eyeglasses: Probably the most traditional form of vision correction is the spectacle, or eyeglasses. Glasses work by bending light into a functional degree of vision. Eyeglasses are practical, affordable, and safe. • Contact lenses: Contacts are more suitable for those with an active lifestyle. They also work i
