Getting Toric Contact Lenses For Your Eyes

Eyes are the most beautiful part of a body. There is however eye problems that make your eyes a little less than beautiful, spectacles being the most potential damage in terms of looks are concerned but there is hope. With contact lenses or namely toric lenses you dont have to worry about your eyes losing its expression. In the world of optics, a toric lens is a type of lens on whose surface there is a combination of both a sphere and a cylinder. One surface of the lens is normally spherical, the other is toroidal. Such types of lenses are commonly used for vision correction in cases where there is astigmatism.

A toric type of contact lens has two different powers or curvatures so that it can correct for both astigmatism and either myopia (near-sightedness) or hyperopia (far-sightedness). Increasingly, these toric contact lenses, which typically combine the effects of a cylindrical lens with that of a spherical lens, are being prescribed for people who are astigmatic (i.e. have corneas that are not perfectly round) and also need help with their far-away or close-up vision, making vision correction a reality. There are people who, in the past, may have been told that they are not suitable for contact lenses but these are medically proven to have corrective measures.

Sometimes there might be a patient who will have astigmatism in only one eye. In cases like this, the eye care practitioner may prescribe a toric lens for one eye and an ordinary spherical lens for the other depending on patient to patient. There are few who suffer from both plus and minus powers. For them ciba contact lens is the best option to cure their eyesight.

Bifocal contact lenses are sold in soft materials and rigid gas permeable (GP) materials. Some can be worn on a disposable basis or long term basis. That means you have the convenience of throwing the lenses out at specified intervals (even daily, in some cases) and replacing them with fresh, new lenses making sure they dont hurt the eye or cause tears.

Several leading lens manufacturers offer multifocal contact lenses that are made of silicon hydro-gel material. These lenses allow significantly or more oxygen to reach the cornea than conventional soft lenses for greater wearing comfort and easy cure of vision problems. They are available for both daily wear and extended wear depending on individual to individual .So if you have a vision problem, then get ciba contact lenses today.