Newton's rings with laser and Digital Array Camera

Article No: P2220203

In a Newton's rings apparatus, monochromatic light interferes in the thin film of air between the slightly convex lens and a plane glass plate. The wavelengths are determined from the radii of the interference rings.

Key Features

The color of soap bubbles is based on it: interference in thin films
Use interference optics to determine most subtle differences
Elaborate filters make quantitative measurements possible

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