Prospective Clinical Study of Different Intraocular Lens Implantation Designed for the Correction of Presbyopia

Exclusion Criteria

• •Pregnant or nursing women
• •In the presence of other ocular diseases that may affect the stability of the lens capsule (pseudoexfoliation syndrome, glaucoma, traumatic cataract, Marfan syndrome, etc.)
• •Pupil abnormality (non-reactive pupil, tonic pupils, abnormally shaped pupils, etc.)
• •History of any clinically significant retinal pathology or ocular diagnosis (e.g. diabetic retinopathy, ischemic diseases, macular degeneration, retinal detachment, optic neuropathy optic nerv atrophy, amblyopia, strabismus, microphthalmos, aniridia, epiretinal membrane etc.) in the study eyes that could alter or limit final postoperative visual prognosis.
• •Patients with history of ocular trauma or prior ocular surgery including refractive procedures
• •postoperative visual acuity of worse than 0.2 logMAR in any eye
• •Patients using systemic or ocular medication that affect visual acuity.
• •Patients participating in other clinical trials during the study.