reflecting telescope

Từ điển WordNet v3.1 - WordNet Dictionary

noun

optical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece
- Isaac Newton invented the reflecting telescope in 1668
• Syn:
reflector
• Hypernyms:
optical telescope
• Hyponyms:
Cassegrainian telescope, Gregorian telescope, coude telescope, coude system, Herschelian telescope,
off-axis reflector, Maksutov telescope, Newtonian telescope, Newtonian reflector, Schmidt telescope, Schmidt camera
• Part Meronyms:
parabolic mirror