This is my first project laid out in free access.
This projector is targeted for the phone with a screen size of 5 inches. 142: 94 mm.
As the lens is used with the lens of the magnifier 4X magnification 40mm diameter.
To obtain good pictures in your phone settings need to set the maximum brightness, and so as the image passes through Linz is a mirror, you need to use player with an inverted image.