An essay upon single vision with two eyes : together with experiments and observations on several other subjects in optics / by William Charles Wells, M.D.

  • Wells, William Charles, 1757-1817.
Date:
1792
Catalogue details

Licence: Public Domain Mark

Credit: An essay upon single vision with two eyes : together with experiments and observations on several other subjects in optics / by William Charles Wells, M.D. Source: Wellcome Collection.

Provider: This material has been provided by University of Bristol Library. The original may be consulted at University of Bristol Library.

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    EXPERIMENTS and OBSERVATIONS ON SEVERAL SUBJECTS IN OPTICS, ARTICLE h On Vijible Pofition and Vifibk Motion, p. 85. ARTICLE II. On a fitppofed Confequence of the Duration of ImpreJJions upon the Retina j and the Effecls of accurate Vifion being confined to a Jingle Point of that Membrane', p. 106. ARTICLE III. On the Connection between the different re- fraftive States of the Eyes, and the different Inclinations of the Optic Axes to t#ch othert - - - p. II6. ARTICLE IV. On the Limits of Perfect or, Difiintf Vifion, p. 131..