Schulte D H
Itek Corporation, Lexington, Massachusetts, USA.
Appl Opt. 1966 Feb 1;5(2):313-7. doi: 10.1364/AO.5.000313.
The 380-cm Kitt Peak telescope will have an f/2.8 hyperbolic primary. Three tentative field correctors for prime focus use are described; they each have one or more aspheric surfaces.
380厘米的基特峰望远镜将配备一个f/2.8的双曲线主镜。文中描述了三种用于主焦点的试验性场校正器；它们每个都有一个或多个非球面表面。
