Ray transfer matrix analysis: Difference between revisions

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| Thick lens
| align="center" | <math>\begin{pmatrix} 1 & 0 \\ -\frac{n_2-n_1}{R_2n_1} & \frac{n_2}{n_1} \end{pmatrix} \begin{pmatrix} 1 & t \\ 0 & 1 \end{pmatrix} \begin{pmatrix} 1 & 0 \\ -\frac{n_1-n_2-n_1}{R_1n_2} & \frac{n_1}{n_2} \end{pmatrix}</math>
| ''n''<sub>1</sub> = refractive index outside of the lens. <br/>
''n''<sub>2</sub> = refractive index of the lens itself (inside the lens). <br/>