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PRODUCT LIST

Product Catalog

Newton ring

20716.10

Art NO.: 20716.10

Newton ring demonstrates the volatility of the light. With the

principle of Newton's ring, the accuracy of plane or curve surface

type can be checked.

The structure of Newton ring:

1. One piece of A plano-convex lens with the diameter being more

than and equal to φ38mm, the radius of curvature being more

than 1800mm, and one piece of flat.

2. A set of metal frame which can clamp plano-convex lens and

flat glass.

3. On the metal frame, there are three clamping adjustment screws.