A camera lens (n=1.50) is coated with a thin film of magnesium fluoride (n=1.38) of thickness 90

Name: A camera lens (n=1.50) is coated with a thin film of magnesium fluoride (n=1.38) of thickness 90.0 nm. What wavelength in the visible spectrum is most strongly transmitted through the film?
Uploaded: 2022-06-16T11:17:04-08:00
Duration: 5 min 49 s
Channel: Ravindra Yadav
Description: A camera lens (n=1.50) is coated with a thin film of magnesium fluoride (n=1.38) of thickness 90.0 nm. What wavelength in the visible spectrum is most strongly transmitted through the film?

Question

Ravindra Yadav · Accepted Answer

Step 1: Given values are $n = 1.50$, $n_{text{film}} = 1.38$, $d = 90.0 text{ nm}$.

Question

A camera lens $(n=1.50)$ is coated with a thin film of magnesium fluoride $(n=1.38)$ of thickness $90.0 \mathrm{~nm}$. What wavelength in the visible spectrum is most strongly transmitted through the film?

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