Pinhole Camera

thingiverse

A small camera is made by drilling a tiny hole in a piece of metal, allowing light to pass through and project an image onto a screen. This simple device is able to capture a wide range of scenes, from landscapes to portraits, by adjusting the size of the hole and the distance between the subject and the screen. The pinhole camera's lack of lenses makes it surprisingly effective at taking clear pictures, despite its rudimentary design.