well, sorry I didn't make my question clear about the blip page.
my current way is: looking at the center crease of the book, try to make my focus very far(like x-ray), and gradually I will see the page become closer, bigger and clearer.(floating to my eye. but i just can't see the blip page(a small rounded page in the center as decribed in the book). am I doing the thing correctly?

btw. I tried 3dlifestyle's method, but can't see the blip page either.