Blur Horizon / Diopter Bubble Visualizer

Read about the concept here.

tl;dr:  Your glasses diopters, relative to your actual myopia, determine how far you can see clearly.  

If you are wearing less diopters than your actual nearsightedness, you can see clearly – just less far.

This concept is core to premises like the differential glasses.

You want the diopters to give you a blur horizon where you see clearly (no “under correction”), but also offer a bit of active focus challenge.

With the visualizer you can:

1) select your actual diopter (glasses you need for fully clear vision)

2) move the diopter slider below, to change the power of the lens

To get a relative representation how the diopter bubble grows and shrinks, depending on the diopters you wear.