The RingJect system is an Ophtec preloaded Capsular Tension Ring (CTR) in a single use injector. The CTR is prepositioned in the injector and is designed to be self-loading for the surgeon’s convenience. The Ophtec CTR is a high precision medical device for insertion in the capsular bag and made from highly flexible compression molded polymethylmethacrylate (PMMA). Clockwise or counterclockwise insertion is possible. The RingJect system is provided in a sterile blister, ready for use. 

Model 375 contains a 12mm CTR that can compress from 12mm to 10mm

Model 376 contains a 13mm CTR that can compress from 13mm to 11mm