👉 Electrophotography is a form of photography that uses light to capture an image. It works by using two electrodes, called photodiodes, which are placed on the surface of a film (often called a diaphragm) and can be changed between "on" and "off." When the diaphragm is turned on, the photodiode detects light and converts it into electrical signals that are sent to the camera. This signal then passes through a filter and is converted back into an
