![](/img/cover-not-exists.png)
SPIE Proceedings [SPIE 1994 Symposium on Astronomical Telescopes & Instrumentation for the 21st Century - Kailua, Kona, HI (Sunday 13 March 1994)] Advanced Technology Optical Telescopes V - New four-mirror optical concept for very large telescopes with spherical primary and secondary mirrors, giving excellent field and obstruction characteristics
Wilson, Raymond N., Delabre, Bernard, Franza, Francis, Stepp, Larry M.Volume:
2199
Year:
1994
Language:
english
DOI:
10.1117/12.176165
File:
PDF, 387 KB
english, 1994