We have large quantities of very reasonably priced semi finished lenses in Progressive, Flat Tops and Single Vision.
Materials are 1.56 index, all hard coated with blue block, photochromic, Polarized, Mirrors etc. and most available with optional front side SHMC. For a list of all lenses and pricing e mail me don@superoptical.com. Available for domestic or export. We also stock finished Single Vision in all the popular materials.