Eyecare at it's best! At Total Vision Diamond Bar, we run a truly one stop optometric office. While we continue to have a great traditional office with excellent staff, a wide variety of fashionable eye wear, an in office edger to make glasses while you wait, a large inventory of contact lenses, a great sunglass selection, and expertise in orthokeratology, we can also help your family with many medical eye problems that you may encounter.