| 单词 | anastigmatic lens |
| 释义 | anastigmatic lens 1 An objective lens for an optical instrument in which all aberrations, including astigmatism, are reduced greatly. 2 A spectacle lens designed to correct astigmatism. It has different radii of curvature in the vertical and horizontal planes. anchor ringSee torus |
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物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。