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Light waves - 3rd level Science Revision - BBC Bitesize

WebIn order to correct vision in a short sighted patient, the light rays need to be redirected so that they focus in the right place. This can be done in several ways, including: Glasses or contact lenses. These are both types of corrective lenses that are curved in order to bend the light rays so that they focus correctly at the back of the retina. WebJul 8, 2024 · The eyeglass lens bends light to make it focus correctly on your retina (the light-sensitive layer of tissue at the back of the eye). Different eyeglass lenses can correct … gpu的简称:graphics processing unit

How to correct short-sightedness - OCL Vision

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