The doctor measures your eye's curvature, diameter, and tear film to determine the best lens type and brand for you.
You are not required to buy lenses from the doctor who performed your exam. How to Buy Contact Lenses - CooperVision how to buy contact lenses
By law, your doctor must provide a copy of your contact lens prescription immediately after the fitting is complete, even if you don't ask for it. The doctor measures your eye's curvature, diameter, and
To buy contact lenses, you must follow a regulated medical process to ensure the safety and health of your eyes. Because lenses sit directly on your cornea, they are classified as medical devices and require a specific , which is different from a standard glasses prescription. 1. Get a Contact Lens Prescription To buy contact lenses, you must follow a
You must visit an eye doctor (optometrist or ophthalmologist) for a comprehensive eye exam and a specialized "fitting".
Prescriptions are typically valid for one to two years , depending on your state's laws. 2. Choose Where to Buy