Background:This study aims to evaluate the safety, effectiveness, and complication of retro pupillary iris claw intraocular lens in aphakic patients with inadequate capsular support. Materials and Methods: This prospective interventional study was conducted in 40 eyes of 40 patients between January 2019 to June2020. Surgical aphakia with inadequate capsular support, Zonular dialysis, Posttraumatic subluxation of lens were included.Preoperative and postoperative best corrected visual acuity(BCVA) and the occurrence of various vision threatening complications such as iridocyclitis,decentration of iris claw IOL,Cystoid macular edema,Raised IOPand Ovalization of pupil were considered during the follow up period.