optics
Refers to the scientific study of light and its behavior. Used in academic, technical, and everyday contexts.
彼は大学で光学を専攻している。
He is majoring in optics at university.
光学機器の進歩は目覚ましい。
The progress of optical instruments is remarkable.
He is majoring in optics at university.
This lab conducts research in optics.
This camera uses technology based on applied optics.
tourism studies
optical element; optical device
optical fiber