The refractometer microscope is simultaneously a microscope and a critical angle refractometer. It enables the user both to observe the shape and to measure the refractive index of the component areas of a flat surface. A prototype has been built.
© 1962 Optical Society of America
Original Manuscript: November 7, 1961
Published: May 1, 1962
C. W. McCutchen, "Refractometer Microscope," Appl. Opt. 1, 253-259 (1962)