Definition of 光軸 (こうじく)

こうじく

光軸

こうじく

koujiku

noun
1.
optical axis (of a lens, spherical mirror, etc.)(physics term)
2.
optic axis (of a crystal)(physics term)
See also:光学軸
Related Kanji
ray, light
axis, pivot, stem, stalk, counter for book scrolls