Vision simulator based on your prescription

Enter your glasses prescription to see how the scene looks through an uncorrected eye.

Scene

With glassesWithout glasses

Drag the divider on the image to compare.Split at 50%

This is only a simulation. It is not an eye test and not a substitute for an eye exam. Please consult an optometrist or ophthalmologist about your eyes.

Presets

Right eye (OD)SPHnearsighted (−) or farsighted (+) powerCYLastigmatism powerAXISastigmatism direction in degrees

Left eye (OS)SPHnearsighted (−) or farsighted (+) powerCYLastigmatism powerAXISastigmatism direction in degrees

View

Pupil

Accommodation max (D)

Split: with glasses 50% / without 50%

Drag the round divider handle on the image, or focus it and use the left and right arrow keys.