Mathieu patent

Region: United Kingdom    Period: 1850–1890   
Stereoscope type: Hand-held » Single-view » Box-type
Mathieu patent, England
Mathieu patent, England
License: CC BY-NC-SA 4.0 / The Board of Trustees of the Science Museum

François Mathieu patented a simple wooden stereoscope with prism lenses. The rear consists of a lid with two hinge points into which the stereoview can be placed. The stereoview is positioned against the rear section, which is set at an angle of 90 degrees. The stereoscope folds completely closed for storage.

Specifications:

Introduction:
1858
Maker:
François Mathieu
Support:
Paper
Format:
8.5 x 17
Lens focus:
No
Inter-ocular adjustment:
No

Patents:

Number: 228
Improvements in stereoscopes
Filing: 08-02-1858, Applicant(s): François Mathieu

Further reading:

  • Wing, Paul. Stereoscopes: The first one hundred years (1996) , p. 31
Published: 18-04-2026