For the effect of screenshots: 1. Look at the line in the middle, connecting the 2 images 2. Try to focus the point of view is not on the screen, located on the imaginary object as if behind the screen, while you will notice that the images will begin to converge, as they combine, wait a couple of seconds and the picture will get the scope and depth! 3. Due to various physiological characteristics of their eyes, focusing may be difficult in the normal amount of images (pictures do not come closer to matching) that would achieve full convergence - reduces image size and all you get! Happy viewing)))