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258 results
  • A sheet showing optical instruments, eye examinations and anatomical diagrams of the eye with a numbered key. Wood engraving.
  • A man controlling the titration of bacteria in a vaccine with the aid of an optical apparatus. Photograph, [ca. 1940].
  • English compound microscope of the 17th century assigned to Christopher Cock, Optical Instrument maker. Vellum covered body with tripod mount.
  • Two men wearing revolving top hats with several attachments for optical aids and tobacco etc. Coloured etching by R. Seymour, 1830.
  • Sir Isaac Newton (?) showing an optical experiment to an audience in his laboratory. Wood engraving by Martin after C. Laverie.
  • Two men wearing revolving top hats with several attachments for optical aids and tobacco etc. Coloured etching by R. Seymour, 1830.
  • Two men wearing revolving top hats with several attachments for optical aids and tobacco etc. Coloured etching by R. Seymour, 1830.
  • A mine: cross-section of a machine for extracting water from the pit and three optical diagrams. Etching by T. Jefferys.
  • An old man wearing spectacles and his four pupils experiment using optical instruments and materials. Line engraving by F. Pedro after F. Maggiotto.
  • An old man wearing spectacles and his four pupils experiment using optical instruments and materials. Line engraving by F. Pedro after F. Maggiotto.
  • An old man wearing spectacles and his four pupils experiment using optical instruments and materials. Line engraving by F. Pedro after F. Maggiotto.
  • An old man wearing spectacles and his four pupils experiment using optical instruments and materials. Line engraving by F. Pedro after F. Maggiotto.
  • A sheet showing optical instruments, eye examinations, diagrams to show the effect of lenses and diagrams of the eye with a numbered key. Wood engraving.
  • A sheet showing optical instruments, eye examinations, diagrams to show the effect of lenses and diagrams of the eye with a numbered key. Wood engraving.
  • An optical experiment, by which a man and an angel demonstrate that the strength of a beam of light is not proportionate to the distance which it has travelled. Engraving by T. Galle, 1613, after P.P. Rubens.
  • GFP fluorescence studies, transfected cells
  • GFP fluorescence studies, transfected cells
  • GFP fluorescence studies, untransfected cell
  • GFP fluorescence studies, untransfected cell
  • Anatomical drawings of the eye. Description of plate facing page 85, shown in M0011086.
  • Essay de dioptrique / [Nicolas Hartsoeker].
  • Opticks: or, a treatise of the reflexions, refractions, inflexions and colours of light. Also two treatises of the species and magnitude of curvilinear figures / By Sir Isaac Newton, Knt.
  • Anatomical drawings of the eye. Description of plate facing page 85, shown in M0011086.
  • Opticks: or, a treatise of the reflexions, refractions, inflexions and colours of light. Also two treatises of the species and magnitude of curvilinear figures / By Sir Isaac Newton, Knt.
  • Stucture of the Brain, according to Descartes
  • Anatomical drawings of the eye. Description of plate facing page 85, shown in M0011086.
  • Opticks: or, a treatise of the reflexions, refractions, inflexions and colours of light. Also two treatises of the species and magnitude of curvilinear figures / By Sir Isaac Newton, Knt.
  • Anatomical drawings of the eye. Description of plate facing page 85, shown in M0011086.
  • Essay de dioptrique / [Nicolas Hartsoeker].
  • Anatomical drawings of the eye. Description of plate facing page 85, shown in M0011086.