Newton Rings by Travel Microscope Equipment: Newton’s ring set. Travel microscope. Sodium lamp with power supply and lamp housing. Categories: Optics, Physics Tag: Newton Rings by Travel Microscope Description Description Newton Rings by Travel Microscope Newton Rings by Travel Microscope this experiment is used to Determine of the wavelength of a monochromatic light by using the phenomenon of interference. experiment video Downloads and Documents Related products Read more Viscosity Read more Inclined plane Read more Magnetic Field Strength by Tangent Galvanometer Read more Hook’s law