Demo3

On the left hand side is what you see without Visiball glasses, the right hand side shows the same image but through Visiball lenses. How many balls can you spot without Visiball Glasses? How many can you spot with Visiball Glasses?

On the left hand side is what you see without Visiball glasses, the right hand side shows the same image but through Visiball lenses. How many balls can you spot without Visiball Glasses? How many can you spot with Visiball Glasses?

Without Visiball lenses	With Visiball lenses
There are 5 balls hiding in the undergrowth.