: Beyond vision power, your contact lens prescription will feature base curve ( BC ) and diameter ( DIA ) numbers tailored to your eyeball's physical shape.
: Legitimate retailers in the U.S. and many other countries are legally required to verify your prescription. If an online shop claims "no prescription needed," do not buy from them. Step 3: Input Your Information and Order A Super Simple Guide to Contact Lens Prescriptions how to buy contact lenses with prescription
: Most contact lens prescriptions are valid for only one to two years . Sellers will legally verify that your document is current before they fulfill an order. Step 2: Choose Your Desired Retailer : Beyond vision power, your contact lens prescription