Comparison of Outcomes With Multifocal Intraocular Lenses

Who May Qualify: - Age from 40 to 80 years old, either gender; - Patients with bilateral age related cataracts, require bilateral cataract phacoemulsification combined Intraocular Lens implantation; - Willing to undergo second eye surgery within 7 days after first eye surgery; - The potential postoperative visual acuity of 20/40 or better in both eyes; - Preoperative measurement of corneal astigmatism indicate the subjects are suitable for multifocal intraocular lenses implantation; - Capability to understand the willing to sign a consent form and willing and able to attend study Who Should NOT Join This Trial: - Preexisting ocular diseases or conditions other than age related cataracts, have contraindications for cataract surgery; - Preexisting systemic diseases or conditions that may confound the results of the study; - Previous ocular surgery history or ocular trauma that may confound the results of the study; - Require combined surgery that may confound the results of the study; - Previous participation in other clinical trial within 30 days of this study start; - Systemic or ocular medications that may confound the outcome of the intervention - Pregnant, lactating, or planning to become pregnant during the course of the trial; Always talk to your doctor about whether this trial is right for you.