Definición de Cassegrain telescope en inglés:
A reflecting telescope in which light reflected from a convex secondary mirror passes through a hole in the primary mirror.
- Visitors can also see the University Observatory, which houses a 14 inch Schmidt Cassegrain telescope with a cooled CCD (Charge Couple Device) camera.
- The tube length is very long compared to a Cassegrain telescope of the same effective focal length.
- Easy portability and precision optics are hallmarks of Cassegrain telescopes, and Orion has some of the finest.
late 19th century: named after N. Cassegrain (1625–1712), the French astronomer who devised it.
Definición de Cassegrain telescope en:
- Inglés británico e internacional dictionary
¿Qué te llama la atención de esta palabra o frase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.
Most popular in the US
Most popular in Australia
Most popular in Malaysia
Most popular in Pakistan