feet 22 23 with the posterior of the iris and centering contact is via the spans d between folds a b of feet 22 23 the body member 70 of fig1 will be recognized as only a small departure from that of fig1 in that a t shaped formation 71 projects radially from the arcuate tab 14 39 between loops 66 67 again a lens 10 will be understood to be retained and supported by and between member 70 and a member 11 fig2 assembled thereto the t formation 71 being integrally formed with member 70 will be seen to accommodate the surgeon who would opt for a local incision in the base of the iris with manipulated insertion of the laterally spread outer arms of t formation 71 through the incision thereby providing an iris anchored anterior suspension with posterior foot stabilization as previously described the body member 75 of fig1 is designed with hook and slot formations as in fig3 but with angularly spaced stabilizing radially outward foot formations 76 which are wholly radially compliant in their positioning engagement with eye chamber structure in front of or behind the iris as the surgeon may select the lens 10 is retained by hook and slot engagement of a plain locking ring body member 35 fig5 to the cooperating slot and hook formations of member 75 as shown the radially compliant action results.