Memory Game Light Reflection and VisionOnline version Match each vocabulary word with the correct definition. by Krystin Lawhorn Light comes from things like the sun, light bulbs and candles. It bounces off of things and allows us to see. When light bounces off the surface of an object. Light Internal Reflection A darkened box used to project an image of an external object onto a screen inside. It works in the same way as our eyes. Light Reflection Vision Light Source Lens The ability to see. This is thanks to our eyes, which detect light that is reflected into them. Camera Obscura Reflecting Surface The place from which light originates. Surface from which the light bounces off. A curved piece of glass or plastic that concentrates light rays. They are used in magnifying glasses and telescopes. When light reflects off the inside surface of things. For example, the inside surface of a stream of water.