Opticks, or, A treatise of the reflections, refractions, inflections and colours of light (1721)
Newton, Isaac, Sir, 1642-1727 · London : Printed for William and John Innys at the West End of St. Paul's · leaf 229
of Colours in the World are de-rived not from any phyfical Change caufed inLight by Refradion or Reflexion, but onlyfrom the various Mixtures or Separations ofRays, by virtue of their different Refrangibility or [218 ] or Reflexibility. And in this refpe^l the Scienceof Colours becomes a… … THE I 219 ]
Optics · Light
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