Ads
related to: non prescription colored contacts usa
Search results
Results From The WOW.Com Content Network
In the United States decorative, non-corrective contact lenses are considered medical devices by the Food and Drug Administration (FDA) and sale and marketing of such devices require market clearance by the FDA and a valid prescription from a medical professional. [12]
Due to their medical nature, colored contact lenses, similar to regular ones, are illegal to purchase in the United States without a valid prescription. Those with perfect vision can buy color contacts for cosmetic reasons, but they still need their eyes to be measured for a "plano" prescription, meaning one with zero vision correction.
For premium support please call: 800-290-4726 more ways to reach us
Color correcting lenses have also been used as an aid in alleviating Dyslexia, a disorder hindering a subject's ability to read. In 2001, the company that made Chromagen lenses for color vision deficiency also claimed that the same lenses led to an "enhancement of reading rate in patients with reading disorders related to distortion of text." [19]
1-800 Contacts was also involved in several lawsuits against Lens.com, Inc., including a trademark cancellation case in the United States Court of Appeals for the Federal Circuit, Lens.com, Inc. v. 1-800 Contacts, Inc., in which the Court determined that Lens.com's trademark "LENS", held in connection with "computer software", had been abandoned because Lens.com merely used software to sell ...
In the US market, soft contact lenses are approved by the US Food and Drug Administration. [2] The American Optometric Association published a contact lens comparison chart called Advantages and Disadvantages of Various Types of Contact Lenses on the differences between them. [3] These include: soft contact lenses; rigid gas-permeable (RGP ...
Ads
related to: non prescription colored contacts usa