Cenie scoper G1 personal slide projector was manufactured in Germany in the 1960s by the Carl Neithold AG company. The projector is made as a cube-shaped box made of hard plastic. On the front of the box is a screen that is actually a convex magnifying glass. A structure containing a lamp and two batteries is glued to the back of the cube. The lamp stands behind a transparent partition in front of which is a slot into which the slide is inserted. The light from the lamp passes through the slide and the image on the slide is magnified and displayed on a screen or any other location that suits us.