Engels
Uitgebreide synoniemen voor Gregorian telescope in het Engels
Gregorian telescope:
Gregorian telescope [the ~] zelfstandig naamwoord
-
the Gregorian telescope
– 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 1the Cassegrainian telescope; the Gregorian telescope– 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 1