Safety and Efficacy Study to Evaluate the Treatment of Both Near and Distance Vision in a Simultaneous Laser Procedure

Inclusion Criteria: * Subjects must be at least 45 years old and not older than 85 years * Subjects must read, understand, and sign an Informed Consent Form (ICF). * Subjects must be willing and able to return for scheduled follow up examinations through 6 months after surgery. * Subjects must be willing to have both eyes treated with the laser during the same visit. * Subjects for study arm-I must have up to +4 diopters (D) of absolute spherical hyperopia (not spherical equivalent), with up to +2.5 D of refractive astigmatism (NOT corneal astigmatism) by manifest subjective refraction in both eyes. The spherical equivalent must be no more than +5.25 D. Subjects for study arm-II must have up to -7 diopters (D) of absolute spherical myopia (not spherical equivalent), with up to -4.0 D of refractive astigmatism (NOT corneal astigmatism) by manifest subjective refraction in both eyes. The spherical equivalent must be no more than -9.00 D. * Subjects must have presbyopia as determined by an age-related need for optical aid (\> +1.50 D) for reading with their best distance correction. * Subjects who have been screened successfully for acceptance of the PresbyLasik simulation * Subjects who are contact lens wearers must have gas permeable (GP) lenses discontinued for at least 3 weeks and soft lenses discontinued for at least 1 week prior to the preoperative evaluation in the eye to be treated. Contact lens wearers who wear their contact lenses for any amount of time between the pr…