See also: 光學

Chinese

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For pronunciation and definitions of – see 光學 (“optics”).
(This term is the simplified form of 光學).
Notes:

Japanese

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Kanji in this term
こう
Grade: 2
がく
Grade: 1
on'yomi
Alternative spelling
光學 (kyūjitai)
 光学 on Japanese Wikipedia

Etymology

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From (kō-, photo-) +‎ (-gaku, -graphy; -logy).

Pronunciation

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Noun

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(こう)(がく) (kōgakuくわうがく (kwaugaku)?

  1. optics (physics of light and vision)