Spherical reductions

Spherical reductions is the bread and butter of the EndMyopia technique. Your normalized and differential glasses should be working their way down over time. The sphere portion of your lens selections is the easiest portion of a complex lens to reduce. Reducing by about a quarter diopter, so that you can still see one color clearly on the duochrome test is all that is needed at a time.

Here is the laid-back approach to doing reductions.