You can purchase lenses from several types of reputable sources as long as you provide a valid prescription:

: Sites like Contacts Direct , Lens.com , and Warby Parker will verify your prescription with your doctor before shipping.

In the United States, Canada, and many other regions, you . This rule applies to all types of lenses, including decorative, colored, or "plano" (non-corrective) lenses used for fashion or cosplay. Why a Prescription is Required