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单词 afocal
释义

afocal


afocal

(ˈeɪˌfəʊkəl) adj (Astronomy) astronomy denoting a method for transferring an image without bringing it into focus
Translations
afocale

afocal


afocal 

Refers to a lens or an optical system with zero focal power, i.e. in which incident rays entering parallel emerge parallel. See afocal lens; aniseikonic lens.
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更新时间:2025/2/27 16:16:58