こうがく
Meanings
Noun
1. optics
Kanji used
ray
study
Pitch accent
うがく
Top 23100
Used in vocabulary (24 in total)
optical device; optical element
fiber optics; fibre optics
optical drive (i.e. CD drive, DVD drive, etc.)
adaptive optics (esp. in a telescope)
active optics (telescope)
mark scanning; optical mark reading
optic axis (of a crystal); optical axis
optical character recognition; OCR
fiber optics; fibre optics
Examples (1 in total)
His study of optics led him to the invention of the magnifying glass.