Confused and have questions? We’ve got answers. With Chegg Study, you can get step-by-step solutions to your questions from an expert in the field. If you rather get 1:1 study help, try 30 minutes of free online tutoring with Chegg Tutors.

Optical axis

From Biology-Online Dictionary | Biology-Online Dictionary
Jump to: navigation, search

optical axis

(Science: physics) The line passing through both the centres of curvature of the optical surfaces of a lens, the optical centreline for all the centres of a lens system.