Schmidt corrector plate
- 施密特修正板（施密特修正板是用来修正反射望远镜球面像差的透镜，被安置在望远镜前端。在施密特摄星仪上，修正板在主镜曲率中心上，而施密特-卡塞格林式则在主镜焦点后方）
Schmidt corrector plate
-
abstract:
A Schmidt corrector plate is an aspheric lens which is designed to correct the spherical aberration in the spherical primary mirror it is combined with. It was invented by Bernhard Schmidt in 1931, although it may have been independently invented by Finnish astronomer Yrjö Väisälä in 1924 (sometimes called the Schmidt-Väisälä camera).
以上来源于:
WordNet