## Optics Principal Planes

Tags: #physics #optics #principal planes### Equation

$$h_1=n\frac{m_{11}-1}{m_{12}} \\ h_2=n\frac{m_{22}-1}{m_{12}}$$### Latex Code

h_1=n\frac{m_{11}-1}{m_{12}} \\ h_2=n\frac{m_{22}-1}{m_{12}}

### Have Fun

Let's Vote for the Most Difficult Equation!

### Introduction

#### Equation

#### Latex Code

h_1=n\frac{m_{11}-1}{m_{12}} \\ h_2=n\frac{m_{22}-1}{m_{12}}

#### Explanation

Latex code for the Paraxial geometrical optics. I will briefly introduce the notations in this formulation.

- : nodal points
- : principal points
- : plane to the optical axis through the principal points is called the principal plane
- : lens is described by a matrix

Reply