Stereoviewers (wheel type)
Esquema
Jerarquía
Furnishings and Equipment (Hierarchy Name) > Tools and Equipment > equipment > <equipment by process> > image-making equipment > photographic equipment > photograph viewing equipment > stereoscopes
Descripción
A stereoscopic viewing device that uses a wheel or reel of slides to present two images, isolated for each eye, that together create a three-dimensional optical effect. Invented by William Gruber in 1938 as an educational device, it has been marketed as a children's toy since that time under the trademarked name "View-Master." For the device used to view individual stereo cards, popular in the 19th century, use "stereoscopes."
URI original del concepto
Otros términos
- stereoviewer (wheel type) [en]
- View-Masters [en]
- View-Master [en]
- view master [en]
- View Master [en]