Vivity IOL: Emmetropia Compared to Monovision.

Inclusion Criteria

Subjects must fulfill the following conditions to qualify for enrollment into the trial

• Subject is undergoing bilateral lens extraction with intraocular lens implantation.
• Gender: Males and Females.
• Age: 50 years and older.
• Willing and able to provide written informed consent for participation in the study
• Willing and able to comply with scheduled visits and other study procedures.
• Scheduled to undergo standard cataract surgery with topical anesthesia in both eyes within 6 to 30 days between surgeries
• Subjects who require an IOL power in the range of +15.0 D to +25.0 D only.
• Subjects who require a toric IOL up to +3.00 D at the IOL plane (2.06 D corneal plane).
• Potential postoperative visual acuity of 0.2 logMAR (20/32 Snellen) or better in both eyes.

Exclusion Criteria

Subjects with any of the following conditions on the eligibility exam may not be enrolled into the trial.

• Severe preoperative ocular pathology: amblyopia, rubella cataract, proliferative diabetic retinopathy, shallow anterior chamber, macular edema, retinal detachment, aniridia or iris atrophy, uveitis, history of iritis, iris neovascularization, medically uncontrolled glaucoma, microphthalmos or macrophthalmos, optic nerve atrophy, macular degeneration (with anticipated best postoperative visual acuity less than 20/30), advanced glaucomatous damage, etc.
• Uncontrolled diabetes.
• Use of any systemic or topical drug known to interfere with visual performance.
• Contact lens use during the active treatment portion of the trial.
• Any concurrent infectious/non-infectious conjunctivitis, keratitis or uveitis.
• Clinically significant corneal dystrophy
• History of chronic intraocular inflammation.
• History of retinal detachment.
• Pseudoexfoliation syndrome or any other condition that has the potential to weaken the zonules.
• Previous intraocular surgery.
• Previous corneal refractive surgery (i.e. laser-assisted in situ keratomileusis, photorefractive keratectomy, radial keratotomy).
• Previous keratoplasty
• Severe dry eye
• Pupil abnormalities
• Anesthesia other than topical anesthesia (i.e. retrobulbar, general, etc).
• Any clinically significant, serious or severe medical or psychiatric condition that may increase the risk associated with study participation or may interfere with the interpretation of study results.
• Participation in (or current participation) any ophthalmic investigational drug or ophthalmic device trial within the previous 30 days prior to the start date of this trial.

The principal investigator reserves the right to declare a patient ineligible or non-evaluable based on medical evidence that indicates the patient is unsuitable for the trial.