I already have a valid eyeglass and/or contact lens prescription. Do I have to get another examination from a participating doctor in order to obtain my eyewear discounts?

Related Questions

• What are the various Eyeglass Lens materials?
   - Spectacle lenses are made of two main types of materials - plastic or glass. Plastic lenses are often CR39 or ...
• Why is an eyeglass prescription not a contact lens prescription?
   - The doctors in our office are frequently asked to give a "contact lens prescription" after doing an eye ...
• What if I want to prescribe a contact lens power that will require a different surface-interval eyeglass prescription?
   - A There are three options if our "stock" -4.5 or -3.0 (64 mm PD) eyeglasses are not appropriate for a patient: ...
• Can an eyeglass prescription be used for a contact lens prescription?
   - No. Eyeglass prescriptions and contact lens prescriptions differ. Eyeglass prescriptions differ in that they ...
• Is a contact lens prescription different than an eyeglass prescription?
   - Yes. A current contact lens prescription specifies the power of the lenses, the size and base curve of the ...