A refracting telescope uses a lens instead of a mirror to focus the incoming light, relying on refraction rather than reflection to achieve its purpose. Refraction is the bending of a beam of light as it passes from one transparent medium (for example, air) into another (such as glass).
Game | Time | WPM | Accuracy |
---|---|---|---|
1632 | 2017-11-12 02:57:23 | 49.86 | 91% |
938 | 2017-04-24 11:16:08 | 46.89 | 86% |