Retinal Image Simulation of Subjective Refraction Techniques
Fig 12
Through-focus simulated retinal images yielded by contact lens designs CL1 and CL2.
Retinal images obtained with CL1 and CL2, corresponding to a Snellen’s E with 0 logMAR located at different distances from the eye, going from more distant objects (left) to closer ones (right). The amount of defocus (in diopters) is indicated at the top of the figure. VS ratio is shown under each image. Pupil radius was 3 mm.