"Контактні" refers to contact lenses, which are thin lenses placed directly on the surface of the eye. They are used to correct vision problems such as myopia (nearsightedness), hyperopia (farsightedness), and astigmatism. Contact lenses offer an alternative to traditional eyeglasses, providing a wider field of vision and greater convenience for many users. These lenses come in various types, including daily disposable, bi-weekly, and monthly options, catering to different lifestyles and preferences. Some contact lenses also provide additional benefits, such as UV protection and color enhancement. Proper care and hygiene are essential to ensure eye health while using contact lenses.