Water % of content
Material and % of content
Proclear® SPHERE Contact Lens from CooperVision are monthly disposable lenses.
Just about any contact lenses will feel good when you first put them in, but what about 4, 8, or 12 hours later? Many lenses start to feel dry, itchy, or make your vision begin to look blurry. With Proclear® Sphere lenses, you'll enjoy an unrivaled level of comfort all day long.
This exceptional level of comfort is made possible by PC Technology, which creates a unique material containing molecules of phosphorylcholine (PC), a substance found naturally in human cell membranes. These molecules attract and surround themselves with water, keeping Proclear® Sphere Contact lenses moist and comfortable, even after 12 hours of wear.