02978478-n

English_3.0

Synset:
Cassegrainian_telescope, Gregorian_telescope
Gloss:
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

Spanish_3.0

Synset:
telescopio_gregoriano
Gloss:
None

Relações

inv-has_hyponym
04068601-n
inv-rgloss
01852174-a
inv-rgloss
02727141-n
inv-rgloss
03773035-n
inv-rgloss
04068601-n
inv-rgloss
11473954-n