1 Results for gregorian telescope

/เกรอะ โก๊ หรี่ เหยิ่น เท้ะ เหลอะ สึ โกว ผึ/     /grəgˈɔːriːən tˈeləskˌəʊp/

หรือค้นหา: -gregorian telescope-, *gregorian telescope*
Too few results, automatically try *gregorian telescope*

WordNet (3.0)

cassegrainian telescope

(n) a reflecting telescope that has a paraboloidal primary mirror and a hyperboloidal secondary mirror; light is brought to a focus through an aperture in the center of the primary mirror, Syn. Gregorian telescope

Time: 0.0068 seconds, cache age: 1.343 (clear)Longdo Dict -- https://dict.longdo.com/