Stéréoscope redresseur
Region: France Period: 1890–1930 Tag: Richard Stereoscope type: Hand-held » Single-view » Box-type
© Virtual Stereoscopic Museum
The Stéréoscope redresseur makes it possible to correctly view stereoviews that have not been transposed. The viewer achieves this by means of two types of prism lenses. This combination produces a lateral correction (left–right reversal) of the images. It performs the same function as swapping the left and right images, but optically rather than physically.
Related items: Richard, Jules TranspositionSpecifications:
Introduction:
1911
Designer:
Jules Richard
Maker:
Jules Richard
Construction:
Wood
Medium:
Glass
Models for the formats:
45 x 107, 6 x 13
Lens:
Convex
Lens focus:
Yes
Inter-ocular adjustment:
Yes
Patents and registrations:
Number: 443981
Stéréoscope redresseur
Filing: 26-07-1911, Publication: 07-10-1912, Applicant(s): Jules Richard. via: data.inpi.fr
Published: 30-03-2026