Newton Ring Microscope

 Determination of wavelength of light by measuring of Newton’s rings diameter.·   Standard Specifications Heavy C.I. cast body, XYZ axes movement, horizontal measuring scale with micrometer 0.001cm, rack & pinion focusing microscope tube with cross hair eyepiece, Newton ring assembly consisting of plano-convex lens 100cm FL and optically plane glass plate mounted in frame with presser screws system, 45º adjustable plane glass for light.   Standard Accessories Dust cover, instruction manual, plywood box.