Results for « Cassegrainian telescope » (eng)
02978478-n
Cassegrainian telescope, 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

Langs:

Preferences
(0.00316 seconds)
More detail about the NTUMC+ Open Multilingual Wordnet (0.9)
This project is now integrated in the Extended Open Multilingual Wordnet (0.9)
Maintainer: Francis Bond <bond@ieee.org>