Image ID: SIL-2-27a-Newton_crop
Cite this: Newton, Isaac. 1718. Opticks, or, A treatise of the reflections, refractions, inflections and colours of light, London : Printed for W. and J. Innys.
Supplied Caption: Fold-out plate from Opticks, or, A Treatise of the Reflections, Refractions, Inflections and Colours of Light. 2nd ed.