optical,（「opticals」は「opti）とは - 英語 - 多言語

Of, or relating to sight; visual. / Designed to assist or enhance sight / Of, or relating to optics. / Of, or relating to visible light. / Incorporating light-sensitive devices.

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The optical effects in the theater production created a sense of wonder.

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optical

IPA（発音記号）

/ˈɒptɪkəl/

名詞

(film) Any special effect requiring laboratory work on the film.

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The director insisted on using an optical to merge the two scenes into one seamless shot.

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optically

副詞

比較不可

regarding or using optics

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The telescope's lens was optically aligned to reduce chromatic aberration.

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opticality

名詞

不可算名詞

The quality of being optical, or apprehended through sight.

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The exhibit's opticality challenged visitors to reconsider how perception is shaped by lighting and reflection.

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opticity

名詞

The degree of optical activity of a solution

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The chemist measured the opticity of the sugar solution to determine its enantiomeric purity.

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optics

IPA（発音記号）

/ˈɒptɪks/

名詞

不可算名詞比喩的用法

(physics) The physics of light and vision. / The light-related aspects of a device. / (figuratively) Perception, image, public relations, especially in politics.