| And he invented the reflecting telescope. | หลุดออกไปจากสายตา ขณะที่ด้านหลัง; When Knowledge Conquered Fear (2014) |
| reflecting telescope | (n) optical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece, Syn. reflector |
| 反射望遠鏡 | [はんしゃぼうえんきょう, hanshabouenkyou] (n) reflecting telescope [Add to Longdo] |
| 副鏡 | [ふくきょう, fukukyou] (n) secondary mirror (in a reflecting telescope) [Add to Longdo] |