Purchase Contact Lenses Without Prescription

contact lenses
A thin plastic lens placed directly on the surface of the eye to correct visual defects
(contact lens) contact: a thin curved glass or plastic lens designed to fit over the cornea in order to correct vision or to deliver medication
(Contact lens) A small plastic disc containing an optical correction that is worn directly on the cornea as a substitute for eyeglasses.
(contact lens) A thin lens, made of flexible or rigid plastic, that is placed directly on to the eye to correct vision, used as an alternative to spectacles, or, if coloured, to change one's eye color cosmetically

prescription
An instruction written by a medical practitioner that authorizes a patient to be provided a medicine or treatment
prescription(a): available only with a doctor's written prescription; "a prescription drug"
The action of prescribing a medicine or treatment
directions prescribed beforehand; the action of prescribing authoritative rules or directions; "I tried to follow her prescription for success"
A medicine or remedy that is prescribed
written instructions for an optician on the lenses for a given person

purchase
The action of buying something
something acquired by purchase
The acquisition of property by means other than inheritance
buy: obtain by purchase; acquire by means of a financial transaction; "The family purchased a new car"; "The conglomerate acquired a new company"; "She buys for the big department store"
A thing that has been bought
the acquisition of something for payment; "they closed the purchase with a handshake"