“Topogon lens”的概念、定义、翻译、参考文献-科学参考

单词	Topogon lens
释义	Topogon lens [`täp·ǝ´gän ¦lenz] ^OPTICS A periscopic lens with supplementary thick menisci to permit the correction of aperture aberrations for a moderate aperture and a large field; one or two plane-parallel plates are sometimes added to correct distortion.
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科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。