Contact lenses are thin, curved optical devices worn directly on the surface of the eye to correct vision. They are an alternative to eyeglasses and provide a more natural and unobstructed field of view, making them popular for people with active lifestyles or those with aesthetic concerns. Made from materials like hydrogel or silicone hydrogel, these lenses are designed to be comfortable and safe for daily wear, allowing oxygen to pass through and reach the cornea.
For home management and care, it is crucial to maintain proper hygiene practices, such as cleaning and storing lenses in a designated contact lens case with the appropriate solution. This helps prevent infections and ensures the longevity of the lenses. Various types of contacts are available to suit individual preferences, including daily disposable lenses, extended wear lenses, and lenses designed to address specific eye conditions such as astigmatism or presbyopia.