MEANS AND METHOD FOR DEMONSTRATING THE EFFECTS OF LOW CYLINDER ASTIGMATISM CORRECTION

摘要

A new eyesight test of integrating text and non-text elements in an image demonstrates the effects of low cylinder astigmatism correction and blurriness with regard to visual quality. Elements are designed to be remarkable, related, important, and attractive. The new eyesight test can be used to compensate for an existing eyesight test.