Multifocal contact lenses give people the ability to see near and far distances without the need for glasses. Although many find these contacts useful, they are not for everyone. People interested in using multifocal contact lenses should explore their options with their eye doctors.
Bifocal Design vs. Multifocal Design
Some multifocal contacts are created with a bifocal design that has two separate and distinct lens powers. These contacts have one lens power specifically used for distance vision and the other lens power used specifically for closeup vision. Other multifocal contact lenses have a multifocal design that gradually changes the lens power. This option allows for a more natural visual transition between near and distance vision.
Types
Multifocal contact lenses may be purchased in both rigid gas permeable and soft lens materials. Soft lenses may be preferable for people who only wear contacts on a part-time basis, while rigid gas permeable lenses provide sharper vision and typically are recommended for full-time use, says the All About Vision website. Some contact lens providers may also sell hybrid multifocal lenses, which have a rigid center but a soft periphery.
Considerations
Although many vision insurance plans cover the cost of multifocal contact lenses, people without vision insurance may benefit from learning ways to save money on their multifocal contact lens purchases. It may be less expensive to purchase their lenses online or through wholesale shopping club stores, according to a 2005 study conducted by the Federal Trade Commission.
Alternatives
Individuals who are unable to successfully adapt to multifocal contact lenses can consider a monovision contact lens options. The specific approach will vary depending upon individual circumstances. Some people may wear a single-vision contact lens in one eye for distance vision and a multifocal lens in the other eye for intermediate and closeup vision. Others may use a multifocal lens with a distance vision bias on one eye and a multifocal lens with a near vision bias on the other eye. Patients should undergo testing and a professional contact lens fitting to make it easier for their eye doctors to determine which option is most appropriate.
Warning
Although many eye care professionals can return contact lenses to the manufacturer for a refund if they do not work out, the money spent on the time and services of the eye doctor or contact lens fitter is generally not refundable. For this reason, individuals interested in using multifocal contact lenses should make sure to do their own research and thoroughly discuss the use of multifocal contact lenses with a doctor before placing their order.
