Acuvue 2 Colours contact lenses are prescription lenses manufactured by Johnson & Johnson Vision Care. These contact lenses are available with vision correction or without vision correction so that they may be worn solely to change the color...
Acuvue 2 contact lenses are disposable prescription lenses made by Johnson & Johnson Vision Care. Made from a soft silicon material called etafilcon A, Acuvue 2 contacts allow oxygen to pass through the lens and to the cornea of the eye. This...
Acuvue contact lenses are available in ten colors, and are designed for those who have style in mind--with or without vision correction.
The Acuvue Oasys with Hydraclear Plus contact lens is a soft contact lens that is used to treat both near- and farsightedness. People with nearsightedness need correction to see objects that are far away, while those with farsightedness need...
Acuvue Bifocals are designed with multiple concentric zones of power. Certain rings are for distance power, others are for near vision. The pupil reacts to light by dilating or constricting, and this results in specific zones being simultaneously...
Astigmatism is a condition of the eye where the eye curvature is imperfect. This causes blurred vision. Astigmatism is not near or far sightedness, although many people have astigmatism along with other vision issues. In the past, people with...
Contact lenses are as diverse as the patients that wear them. What type of contact lens one patient ranks as number one versus what another patient likes best is an individual choice. Some patients' eyes will only tolerate single use lenses while...
Dry eyes may occur when tear ducts in the eye do not function correctly or the tears produced don't sufficiently moisturize the eye, according to MayoClinic.com. When tears do not provide adequate moisture in the eye, eyes burn, sting and can't...
Eyes become irritated for a variety of reasons, including dust, smoke, lack of oxygen to the eye surface, eyelid abnormalities, allergies and inability to produce adequate lubrication. People with sensitive eyes may find it difficult to wear...
Multifocal contacts are lenses that can help you see both near and far objects. There are two prescriptions built into the single lens and are intended for patients with presbyopia. Presbyopia occurs when individuals over the age of 40 have...
Contact lenses change your vision without also changing the look of your face. They're more convenient than glasses during workouts, bad weather and water sports. Still, if you don't change them when you're supposed to, that convenience can be...
Making the transition from glasses to contacts may take some practice as you learn to properly care for your new lenses. With help from your optometrist, you can learn more about the care needs for the specific type of lenses that you use. Most...
The sympathetic nervous system controls the act of crying. For most people, danger, fear or anger triggers the crying response, which causes an adrenalin rush. According to the University of Alabama at Birmingham, this adrenalin rush cause the...
Toric contact lenses, designed for people who have astigmatism (irregularly shaped cornea), are similar to ordinary soft and RGP (Rigid Gas Permeable) lenses. In fact, the only difference is the shape. Toric contact lenses curve at different...
