Eyeglass Prescription To Contact Lens

eyeglass prescription
means a written order bearing the original handwritten or electronic signature of a duly licensed optometrist or ophthalmologist, or an oral order issued directly by a duly-licensed optometrist or ophthalmologist, authorizing the provision of specified ophthalmic lenses or spectacle eyeglasses
An eyeglass prescription is an order written by an eyewear prescriber, such as an optometrist or ophthalmologist, that specifies the value of all parameters the prescriber has deemed necessary to construct and/or dispense corrective lenses appropriate for a patient.

contact lens
A contact lens (also known simply as a contact) is a corrective, cosmetic, or therapeutic lens usually placed on the cornea of the eye.
contact: a thin curved glass or plastic lens designed to fit over the cornea in order to correct vision or to deliver medication
A thin plastic lens placed directly on the surface of the eye to correct visual defects
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