[ ESO ]

The Messenger 113
September 2003


Back to TOC

The History and Development of the ESO Active Optics System

R.N. Wilson

Abstract
The active optics system is the fundamental optical characteristic of the ESO New Tech nology Telescope (NTT) and Very Large Telescope (VLT). The NTT pioneered this system. Without it, the VLT, with its thin, very flexible mirror, could not give a usable optical image at all.

Full text in pdf

 [Outreach Activities]  [Overview page for this document]  [ESO]  [Index]  [Search]  [Help]  [News]