Optical glasses are not necessarily nearsighted glasses, but they can be used to correct vision. However, nearsighted glasses are a type of optical glasses.
Optical glasses are a general term for glasses that use optical principles such as lenses to correct vision or protect the eyes. It includes not only concave lenses for correcting nearsightedness (i.e., nearsighted glasses), but also convex lenses for correcting farsightedness, cylindrical lenses for correcting astigmatism, as well as reading glasses and special-purpose lenses.
Optical glasses are lenses that use lenses, prisms, contact lenses, artificial lenses, etc., to correct vision, and also include nearsighted glasses, reading glasses, and farsighted glasses.
Nearsighted glasses are a type of optical lens that uses concave lenses to correct nearsightedness.
Using qualified optical glasses can correct vision and relieve eye fatigue, which is beneficial to eye health.
Patients who develop nearsightedness should promptly visit a regular hospital's ophthalmology department for a cycloplegic refraction test to obtain appropriately fitted glasses and maintain healthy lifestyle habits to relieve eye fatigue and protect eye health.
