Planned-replacement lenses are daily wear lenses that are replaced on dry a regular schedule, which is usually every two weeks, monthly, or quarterly. They eyes must also be cleaned. Soft contact come in a variety of materials. There are also different kinds of RGP and soft multifocal contact available. Monovision, contact where one lenses corrects for distance vision while the other corrects for near vision, may be an option for presbyopic patients. Monovision, however, may affect depth perception and may not be appropriate for everyone. contact also come in a variety of tints. corrective are available that can change dark-colored eyes a different color. Even though such lenses have no prescription, they must still be fitted and checked to make sure that an eye infection does not occur. People should NEVER wear someone else''s lenses contact. This can lead to infection or damage to the eye. Aftercarelenses wearers must be examined periodically by their eye doctors to make sure that the lenses fit properly and that there is no infection. Both infection and lenses that do not fit properly can damage the cornea. Patients can be allergic to certain solutions that are used dry to clean or lubricate the lenses. For that eyes and contact reason, patients should not randomly switch products unless they speak with their doctor.

BE PERSISTENT. What should you do if you have trouble prying your prescription out of your doctor''s hands? Your state attorney general''s office should be able to tell you whether your state requires doctors to give lenses out prescriptions. If yours doesn''t, try reassuring your doctor that you will not neglect necessary follow-up visits, or ask him or her to match prices you''ve found at an online or mail-order source.When comparing prices, be sure to factor in any dry shipping charges that add to your mail-order costs. And eyes ask what a discounter''s policy contact is on replacing damaged or missing lenses; many doctors replace them free. Also check lenses the expiration date when you get your lenses to make sure they haven''t expired

lenses wearers should dry seek immediate attention if they experience eye pain, a eyes and contact burning sensation, red eyes, intolerable sensitivity to light, cloudy vision, or an inability to keep the eyes open.avoid infection, it is important for lenses wearers to exactly follow their instructions for lens insertion lenses and removal, as well as cleaning. Soft lenses wearers should never use tap water to rinse their lenses or to make-up solutions. All lenses wearers should also always have a pair of glasses and a carrying case for their contacts with them, dry in case the contacts have to be removed due to eye irritation.contact can be a lot cheaper eyes when you buy them through the mail than when you buy them through your eye doctor. Trouble is, some doctors are keeping a tight grip on lens prescriptions because they''d rather keep the profits in their practice.Rayna Brachmann, a 26-year-old legal researcher from recently switched to Biocompatible''s Proclear Compatibles contact lenses, which have a high water content that makes them well-suited to desert climate. But her optometrist balked when lenses she asked if the lenses were available from another source.