I can see the blip page, that isn't difficult, but the book says,that in the beginning the text is blurred, but it will be clear and it will seem to be 3dimensional.I think that it's because of the thing that you focus behind the book (diverge your eyes) and the crystalline lenses focused on the book so that you have a wider sharp field of vision.You separate the focal point of your eyes and of your crystalline lenses,because normally we use them together....I think
