Clinical Research Directory

Inclusion Criteria: * Patients with age-related cataract requiring surgery treatment * Patient who received bilateral, uneventful implantation of Vivity IOLs * Patient's IOL power is between 10-30D, and T2-T6 for toric correction * Cataract grade 0\~3 based on the Wisconsin cataract grading system • Exclusion criteria: * Cataract grade 4\~5 based on the Wisconsin cataract grading system * Patient's IOL power is outside of 10-30D or T2-T6 for toric correction * Patient with the following ocular comorbidities: * Corneal opacities or irregularities; * Severe dry eye; * Amblyopia; * Glaucoma; * Non-dilating pupil; * History of intraocular surgery, laser therapy, or retinopathy; * Optic nerve or macular diseases; * Uncontrolled diabetic mellitus or systemic immune disease; * Refusal or unable to maintain follow-up