Newton's Ring Experiment Apparatus Complete Model Optics Educational Kits

The Newton's Ring Experiment Apparatus Complete Model Optics Educational Kits is designed to demonstrate the phenomenon of Newton's Rings, a classic example of interference produced by light reflected between a curved surface and a flat glass surface. The apparatus enables students to observe concentric bright and dark rings formed under monochromatic illumination and gain a practical understanding of optical interference. The system allows precise measurement of interference fringe diameters, making it possible to determine important optical parameters such as the radius of curvature of the lens surface. The included reading microscope ensures accurate observations and measurements, while the sodium light source provides clear and distinct interference patterns. This apparatus is widely used in physics and optics laboratories for studying wave optics, interference phenomena, and thin film behavior. Manufactured by Atico Export India.

• Observation of Newton's Rings
• Study of Optical Interference
• Thin Film Optics Experiments
• Determination of Radius of Curvature
• Measurement of Interference Fringe Diameters
• Physics and Optics Laboratory Training

Reading Drum Minimum Division :

• 0.01 mm

Magnification :

• 20×

Objective Lens :

• 1×, f = 38 mm

Eyepiece :

• 20×, f = 16.6 mm

Working Distance :

• 76 mm

Field of View :

• 10 mm

Reticle Measurement Range :

• 8 mm

Measurement Accuracy :

• 0.01 mm

Sodium Lamp :

• 15 ± 5 V AC, 20 W

Radius of Curvature :

• 868.5 mm

Beam Splitter Ratio :

• 5:5

Sodium Lamp with Housing and Power Supply :

• Quantity: 1 Set

Reading Microscope :

• Quantity: 1

Newton's Ring Assembly :

• Quantity: 1

Beam Splitter :

• Quantity: 1

Focusing Knob Assembly :

• Quantity: 1

• Includes Sodium Lamp with Power Supply
• Includes Reading Microscope for Accurate Measurements
• Compact and Stable Structure
• Detailed Instruction Manual
• Ideal for Interference and Thin Film Optics Studies