Opticks: or, A treatise of the reflections, refractions, inflexions and colours of light. Also two treatises of the species and magnitude of curvilinear figures (1704)
Newton, Isaac, Sir, 1642-1727 · London : Printed for Sam Smith, and Benj. Walford, printers to the Royal Society, at the prince's Arms in St. paul's Church-yard · leaf 91
over. For without quick-filverit will refle6t all the Light incident on it from the Speculum.In this Inftrument the Objed: will be inverted, but maybe ereded by making the fquare fides EF and EG of thePrifm EFG not plane but fpherically convex, that the Raysmay crofs as well before they come at it… … Bookl.Pklrl.Ri
Optics
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