What Is A Constant Deviation Prism?
What Is A Constant Deviation Prism? A prism which has the property that the minimum deviation is always at the same angle. Examples include the Pellin-Broca prism and Abbe prism. What do you mean by constant deviation spectrometer? [¦kän·stənt ‚dē·vē¦ā·shən spek′träm·əd·ər] (spectroscopy) A spectrometer in which the collimator and telescope are held fixed and the