“omnifocal lens”的概念、定义、翻译、参考文献-科学参考

单词	omnifocal lens
释义	omnifocal lens [¦äm·nǝ´fō·kǝl `lenz] ^OPTICS A bifocal eyeglass lens that is shaped to allow a smooth transition from one focus to the other. Also known as progressive lens.
随便看	index number index of absorption index of aridity index of cooperation index of modulation index of precision index of refraction index of unsaturation index of work tolerance index plane index plate index point index prism index ratio index register index stock index thermometer index word india ink indialite Indian indianaite Indiana limestone Indian balsam Indian grass oil

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