alternatively a perforated partition may be placed in flow channel 104 so as to limit movement of a ring of anterior capsule 19 into flow channel 104 membrane 102 included within ring 101 may include optic 103 membrane 102 may be deformable to accommodate movement of any contents of capsule 18 in response to ciliary muscle action the dimensions of capsulorhexis 21 as illustrated in fig3 determines the preferred dimensions of ring 101 and membrane 102 preferably different sizes of ring 101 and membrane 102 are available to the surgeon for application in different cases oval or other non rounded shapes may be formed and applied for cases when the capsulorhexis is not round although membrane 102 is shown inside capsular lens 18 it should be understood that collar 104 may be placed so that membrane 92 is disposed outside capsular lens 18 fig1 illustrates in a cross sectional view one combination of apparatus described in previous drawings artificial capsule 80 of fig8 is shown implanted within natural capsule 18 where it has been implanted through a capsule opening it has normally been inflated through valve 82 and may contain optic 81 after artificial capsule 80 is in place and inflated device 100 illustrated in fig1 may be implanted device 100 may contain lens 103 as shown in fig1 in this application two optics 81 and 103 are placed in the eye dual optics are known in the an for forming an accommodating lens techniques for designing the configuration of each lens are well known in the an using dimensions separating the lenses movement of optic 81 in an anterior or posterior direction caused by ciliary muscle.