Contact lenses are used to correct nearsightedness, farsightedness, astigmatism farsightedness (eye health contact lenses), or to enhance or change eye color (colored contact lenses) as well as for therapeutic purposes in diseases of the cornea (eye health services).

Contact lenses are a great alternative to glasses and are considered to be the best eye health products. Non prescription contact lenses provide for unlimited peripheral field of vision, imaging, faithful to the actual size of objects, make no annoying glare. In addition to the merits of cosmetic contact lenses they are usually more convenient and provide for more effective correction of vision with fewer distortions (aberrations) than glasses. Contact lenses, unlike glasses, do not hide your eyes and visually change their size, they are invisible to others, and they do not get misted because of a sudden change in temperature. Millions of people who changed glasses for contact lenses have an opportunity to lead active lifestyle, go in for sports, see the world in all its colors, to feel better getting rid of complexes.

All types of existing contact lenses can be divided into several groups, depending on the material of which they are made, design elements, and the ways to use. Using contact lenses they get dirty. Lens collects dust and different dangerous microorganisms. Also lens' surface deposits proteins and fats containing in tears, which, if you do not clean them, get covered with porous structure elements, which causes a significant deterioration of tolerability of the lenses, that reduces the quality of vision, eye irritation and redness.