A fully parametrized 3D OpenSCAD model of the human lens to aid in teaching cataract surgery.
User changeable parameters:
torender = "Hemi"; // Valid options include 'Quad', 'Hemi', 'Whole'
radius = 120;
posterior_curvature = 0.5;
anterior_curvature = 0.333;
grooves = 2;
$fs = 1; // set to 1 for fast rendering, 0.05 for rendering to print
Thanks to Whitney Lomazow for the request.