What You Should Know About Prescription Lenses
If you're looking for a change in your prescription, there are a few things to know before you head to your eye doctor. This article will cover the basics of choosing new lenses and strategies for picking frames that complement your style or personality.
A prescription lens is a type of corrective lens used to improve vision. It is made to the individual specifications of a person's eyesight, as determined by an ophthalmologist or optometrist. Make sure that prescription lenses are typically made of glass or plastic, and that they are available in a variety of styles, including bifocals and trifocals. You can get in touch with professionals to get high-quality prescription lenses delivered to your door step.
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If you wear contact lenses, you know that they require a prescription from an optometrist or ophthalmologist. The same is true for prescription eyeglasses. You cannot simply order a pair of "reading glasses" from the drugstore without first having your vision checked and being fitted for the proper lens.
There are two main types of prescription lenses: single-vision and multi-focal. Single-vision lenses correct for either nearsightedness or farsightedness, while multi-focal lenses correct for both. Your eye doctor will determine which type of lens is right for you based on your individual needs.
To get a prescription lens, you will need to visit an eye doctor for an exam. During the exam, the doctor will assess your vision and prescribe the appropriate lens power for you. He or she will also take measurements of your eyes to ensure that the lenses will fit properly in your frames.