The center of the lens is called :

Foundation

Physics Foundation

Refraction and parallel slab

Question

Principle focus

none

Principle axis

Optical centre

LiveFree JEE Main Previous Year Online Papers Live Free JEE Advance Previous Year Online Papers

College PredictorLive

Know your College Admission Chances Based on your Rank/Percentile, Category and Home State.

Get your JEE Main Personalised Report with Top Predicted Colleges in JoSA

The center of the lens is called Optical Centre .This is a point on the principal axis of a lens through which light passes without any deviation, aray of light passing through the optical center will not change its direction.

Please subscribe our Youtube channel to unlock this solution.