Meaning Of The Word Gregorian telescope
What's the definition of Gregorian telescope? Find Gregorian telescope meanings, definitions and more at the Real Dictionary online.
Gregorian telescope Meaning
| Gregorian telescope Definition |
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What's The Definition Of Gregorian telescope?
Gregorian telescope in American English
noun: a telescope similar in design to the Cassegrainian telescope but less widely used Gregorian telescope in British English noun: a form of reflecting astronomical telescope with a concave ellipsoidal secondary mirror and the eyepiece set behind the centre of the parabolic primary mirror |
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