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