Distance Between The Incident and The Refraction

This calculator will help you calculate the distance between the incident and the refraction of light passing through a planar plate.

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$n_1 \sin \theta_1 = n_2 \sin \theta_2$

$D = d\,\sin(\theta_1 - \theta_2)$

Where:

• $n_1$ : Incident refractive index
• $n_2$ : Refraction refractive index
• $\theta_1$ : Incident angle
• $\theta_2$ : Refraction angle
• $d$ : Thickness of the plate