Eyeglasses: Definition, Types, Functions, and How They Correct Vision
Eyeglasses are a type of eyewear that help people see better. They have a frame that holds lenses made of glass or plastic. Eyeglasses correct vision problems, such as refractive errors like nearsightedness and farsightedness. They provide health benefits by improving visual clarity and comfort in everyday life. Eyeglasses function by altering light pathways entering … Read more