A bandage lens, also called a therapeutic lens, is a special soft, very thin, high-water-content contact lens. In 1974 this hydrophilic lens was the first type to be used on an extended-wear basis, but without incorporating a prescription. It has a wide variety of uses before ocular surgery, after ocular surgery, and sometimes instead of surgery. It can also be therapeutic in conditions that do not respond to any other form of treatment.
The lens functions basically as a protective shield and prevents a damaged or ailing cornea from coming into contact with the eyelids and the air. Healing is thereby accelerated and pain is alleviated for as long as the lens is worn, which is on an extended basis (more than twenty-four hours). Read the rest of this entry »
Contact lenses are, in most cases, a far better solution once the aphake is convinced that the “newfangled” device is worth trying. Advantages are the normal appearance of the eye and crisp visual acuity. Since only 6 percent magnification of objects occurs, the images appear to be of normal size, fusion can take place, and excellent peripheral vision and depth perception will result. Therefore life can go back to normal, the cosmetic effect is far better, and most observers can’t tell that there’s ever been a cataract extraction. Read the rest of this entry »
Vision is a dynamic, changing process that is highly individualized. No one sees exactly the same as you do. No two eyes— even your right eye compared with your left—are quite the same. Nor do they remain the same as you go through life.
Though the eye is quite durable, it’s also an irreplaceable, delicate, sensitive, and highly sophisticated organ. Your eye is directly connected to your brain by the optic nerve and is closely related to other systems of your body. It shouldn’t be considered independently, and before you walk off with a pair of contact lenses you should undergo a complete medical eye examination by an ophthalmologist. Read the rest of this entry »
Contact Lenses Care .
