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