clear lens 127 over its major extent note also that the two segments typically have substantially equal size and shape and they extend adjacent the intermediate optics portion 127 along substantially linear and parallel borders 130 and 131 as seen in fig7 such borders extending horizontally as installed also the segments 123 and 124 have generally convex outer edges 123 39 and 124 39 in the plane of the lens typical dimensions are as follows where 34 d 34 is the diameter of the intermediate portion 127 and 34 e 34 is the spacing between the segments borders 130 and 131 as seen in fig7 note initial angularity u03b1 of the haptics relative to plane 108 corresponds to that discussed above in fig2 also the increased angularity u03b2 that corresponds to u03b2 in fig3 it will be noted that the lens is deflectable to an infinite number of positions corresponding to an infinite range of haptics angularities as referred to and viewed object locations under control of the eye muscles to obtain desired refraction of light rays from objects to the retina the angularity u03b1 may vary between 15 u00b0 and 50 u00b0 fig5 and 6 show tabular haptics 140 and 141 of the general type disclosed in u s pat no 5 203 790 to mcdonald they too have angularities u03b1 and u03b2 as seen in fig6 relative to a plane 108 normal to optical axis 105 see also occluded segments 143 and 144 of the lens.