Newton's Ring Physics Lab Experiments Setup

The Newton’s Rings Experiment System consists of a plano-convex lens with a large radius of curvature placed in contact with an optical plane glass surface. When observed through a microscope, a central dark spot surrounded by concentric bright and dark rings can be clearly seen. These rings are formed due to equal thickness interference and are known as Newton’s rings. The experiment is widely used for studying interference phenomena and precision optical measurements.

Physics Lab Experiments from Atico Exports.

Experimental Principle and Content

• Study of interference by thin air films
• Observation of Newton’s rings and equal thickness interference fringes
• Analysis of concentric bright and dark interference patterns
• Measurement and evaluation of interference fringe characteristics
• Understanding the relationship between film thickness and interference effects

Light Source :

• Sodium Lamp Light Source

Host Structure :

• Independent One-Piece Design for Convenient and Intuitive Observation

Interference Mechanism :

• Angle-Adjustable Interference Element, etc.

Other Accessories :

• Base, Microscope with Frame, etc.