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 Archimedes law Read more Hook’s law – with force sensor Read more Magnetic Moment Read more Force Table