Types Of Contact Lens

Types Of Contact Lens Soft lenses Made from a gel-like, water- containing plastic, these are the most common type of lenses and are slightly larger in size than your cornea. Hard lenses Made from rigid plastic called PmmA that does not transmit oxygen to the eye, these lenses have virtually been replaced by GP lenses GP lenses These are oxygen permeable lenses, meaning they are made from rigid, waterless plastics and are especially good for presbyopia and high astigmatism. Bifocal Contact Lenses Colour Contact Lenses Disposable Contact Lenses Disposables have become the most popular type of contact lenses which are worn for a specific pericd of time, then throuwn away and replaced with a fresh pair. Bifocal contact lenses have two prescriptions in the same lens allowing different focus zones for near and far sighted correction. Coloured contact lenses are available in 3 options: visibility tints, enhancement tints and сраqие cclor tints. Designed & Developed By : http://oakesopticians.co.uk/