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单词 anastigmatic
释义

anastigmatic

adjective

an·​a·​stig·​mat·​ic ˌa-nə-(ˌ)stig-ˈma-tik How to pronounce anastigmatic (audio)
ˌa-ˌna-stig-
: not astigmatic
used especially of lenses that are able to form approximately point images of object points

Word History

Etymology

International Scientific Vocabulary

First Known Use

1879, in the meaning defined above

Medical Definition

anastigmatic

adjective

an·​astig·​mat·​ic ˌan-ə-(ˌ)stig-ˈmat-ik, ˌan-ˌas-tig- How to pronounce anastigmatic (audio)
: not astigmatic
used especially of lenses that are able to form approximately point images of object points
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更新时间:2024/12/23 4:18:09