👉 Bifocal refers to a pair of glasses or contact lenses that have two different focal lengths. This means that each eye has its own lens, which is responsible for focusing light onto the retina in one eye and onto the cornea in the other eye. The purpose of wearing bifocals is to provide visual clarity and adjust the focus according to the distance between the eyes.
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What is the definition of Bifocals? 🙋
👉 Bifocals is a type of eyeglasses that has two different lenses. The first lens is used to focus light on one eye, while the second lens focuses light on the other eye. This allows people with nearsightedness (farsightedness) and astigmatism (hyperopia) to see clearly in both eyes.
