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