Name/TitleBrewster Stereoscope
About this objectA Brewster-type stereoscope is a refracting hand-held stereoscope introduced by David Brewster in 1849. The device was later developed into a viewer with an enclosed housing. This modification occurred largely in response to the use of daguerreotype stereoviews, which exhibited high surface reflectivity and therefore required shielding from ambient light. A hinged lid was added to the top of the viewer in order to direct incident light onto the daguerreotype and, subsequently, onto paper stereoviews. Jules Duboscq later incorporated a ground glass element to enable illumination of glass stereoviews by transmitted light.
(from: Compendium of Stereoscopes)
The illustrated viewer features a slot behind the lens tubes. It was likely intended to insert colored glass plates, allowing different visual atmospheres to be created when viewing stereo images.
Place MadeFrance
MakerDuboscq-Soleil
Maker RoleManufacturer
Date Madec. 1855
TechniqueFocus, lens tubes
Period1850–1892
Format8.5x17cm
Object TypeStereoscope
Medium and Materialsopaque and transparent
Object numberM‑SH136
Copyright LicenceAll rights reserved
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