An optical smoothness-meter for evaluating the surface finish of metals

• 1 July 1940
• journal article
• Published by IOP Publishing in Journal of Scientific Instruments
• Vol. 17  (7) , 178-182
• https://doi.org/10.1088/0950-7671/17/7/302

Abstract

Keywords

• SURFACE FINISH
• METALS
• EVALUATING
• OPTICAL SMOOTHNESS METER