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 |
---|---|---|---|
1439 | 2017-05-23 04:18:48 | 75.47 | 93% |
838 | 2017-04-25 05:09:36 | 68.24 | 92% |