1. A process for correcting presbyopia, comprising: resecting a resection portion of a cornea of an eye of a patient to expose a corneal stroma; determining a nasal-superior center point of the eye; sculpting an annular portion of the corneal stroma, leaving a central optic zone of the corneal stroma unsculpted, which central optic zone has a center point coinciding with the nasal-superior center point; and repositioning the resection portion of the cornea onto the eye.