Spirits are the ones who can see real images. Vision is an electronic phenomenon; it is not an optical one. The eyes of the physical body project the light radiation that bounces off objects, through a biconvex lens, onto a point on the retina called the focus. At the focus, photopic cells convert the movement into an electrical current that is captured by the spirit. Images are formed by the highlights and shadows of the reflected light. It's like a television camera.
We are registering your order now. Please stay on this page while we redirect you to the confirmation page.