: A fitting exam ensures your eyes can safely tolerate lenses and checks for conditions like dry eye.
: Unregulated lenses may contain bacteria or even toxic materials like lead, increasing the risk of keratitis by 16 times.
: Serious complications can lead to corneal ulcers, scarring, and permanent blindness. Air Optix Night & Day Aqua
: Sites like Contacts Direct , Lens.com , and Warby Parker will verify your prescription with your doctor before shipping.
Contact lenses are classified as by the FDA (U.S. Food and Drug Administration) and Health Canada because they rest directly on the eye's surface.
If you do not need vision correction and only want to change your eye color, you for a professional fitting. Once you have this prescription, you can buy decorative lenses from retailers such as: Coloured Contacts Lens.me PinkyParadise Risks of Illegal Sellers
You can purchase lenses from several types of reputable sources as long as you provide a valid prescription:
: Most optometrists and ophthalmologists sell lenses directly at their practices.