Ray Optics

complete simulator and solver for Geometrical optics

Screenshots

Hunter's comment

This will help you to have a clear visualization of Ray Optics concepts.Also the detailed solution will help you to understand Ray Optics fundamentals and formulas required to solve any problem.
Source

if you are facing or finding difficulties in learning Geometrical optics, you must install Ray optics. It will clear all your doubts.

Link

https://play.google.com/store/apps/details?id=com.shakti.rayoptics