Home > Term: Cassegrainian mirror
Cassegrainian mirror
An optical system for transmitting or receiving light in which the primary mirror has a central hole into which light is reflected from a smaller mirror with a focus coincident with that of the larger mirror.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Weather
- Category: Meteorology
- Company: AMS
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- Kevin Bowles
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