When you press the button to take a photograph with a digital camera, an aperture opens at the front of the camera and light streams in through the lens. ... There is no film in a digital camera. Instead, there is a piece of electronic equipment that captures the incoming light rays and turns them into electrical signals
When you press the button to take a photograph with a digital camera, an aperture opens at the front of the camera and light streams in through the lens. ... There is no film in a digital camera. Instead, there is a piece of electronic equipment that captures the incoming light rays and turns them into electrical signals