Where can you get contact lenses without a prescription?

You can order contact lenses from a number of internet vendors, but you will need prescription information which would normally come from an eye care specialist, usually an optometrist.

Your eyeglasses prescription will not be sufficient because contact lenses need to be fitted to the shape of your eye. In addition to diopter strength, you will need to provide a base curve and lens diameter. Also, other factors such as level of astigmatism might affect the type of lens you can wear.

You need a prescription, no matter where or how you buy your lenses, to ensure that they function properly and are not just a waste of money.