prism train
noun1
Engineering, Natural sciences, Optics, Physical sciences, Physics A series of dioptric prisms used with a spectroscope to increase dispersion.
noun
Engineering, Natural sciences, Optics, Physical sciences, Physics A series of dioptric prisms used with a spectroscope to increase dispersion.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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