Meaning Of The Word Cassegrain telescope
What's the definition of Cassegrain telescope? Find Cassegrain telescope meanings, definitions and more at the Real Dictionary online.
Cassegrain telescope Meaning
| Cassegrain telescope Definition |
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What's The Definition Of Cassegrain telescope?
Cassegrain telescope in American English
noun: a reflecting telescope in which the light, passing through a central opening in the primary mirror, is brought into focus a short distance behind it by a secondary mirror Cassegrain telescope in British English noun: an astronomical reflecting telescope in which incident light is reflected from a large concave paraboloid mirror onto a smaller convex hyperboloid mirror and then back through a hole in the concave mirror to form the image |
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