principal axis English

Meaning principal axis meaning

What does principal axis mean?

principal axis

— noun (= optic axis) a line that passes through the center of curvature of a lens so that light is neither reflected nor refracted in a normal eye the optic axis is the direction in which objects are seen most distinctly

Synonyms principal axis synonyms

What other words have the same or similar meaning as principal axis?

principal axis English » English

optic axis

spindle axis

ray axis

optical axis

main axis

driveshaft