Kontaktida

Kontaktida is a term that broadly refers to contact lenses, which are medical devices worn on the surface of the eye, the cornea. These lenses are typically thin, curved lenses that are placed directly on the tear film covering the eye. They are used to correct refractive errors such as myopia (nearsightedness), hyperopia (farsightedness), and astigmatism. Kontaktida can also be used for cosmetic purposes to change eye color or for therapeutic reasons to protect the eye surface.

There are various types of kontaktida available. Soft contact lenses are the most common and are made from flexible, water-containing plastic materials. They are generally comfortable and easy to wear. Rigid gas-permeable (RGP) lenses are another type, offering sharper vision for some individuals, especially those with significant astigmatism. They are made of a firmer plastic that allows oxygen to pass through to the cornea. Daily disposable kontaktida are worn for a single day and then discarded, offering convenience and reducing the risk of infection. Reusable lenses require cleaning and disinfection with specific solutions between wears.

The use of kontaktida requires proper fitting by an eye care professional. They will assess the individual's eye shape, prescription, and lifestyle to determine the most suitable type of lens. Regular eye check-ups are essential for kontaktida wearers to monitor eye health and ensure the lenses are fitting correctly and not causing any complications. Proper hygiene, including handwashing before handling lenses and following the prescribed cleaning and replacement schedule, is crucial to prevent infections and other eye problems.