Title and statement of responsibility area
General material designation
Other title information
Title statements of responsibility
- Attributions and conjectures: Series title based on style of content.
Level of description
Edition statement of responsibility
Class of material specific details area
Statement of scale (cartographic)
Statement of projection (cartographic)
Statement of coordinates (cartographic)
Statement of scale (architectural)
Issuing jurisdiction and denomination (philatelic)
Dates of creation area
[between 1952 and 1998] (Manufacturing)
Physical description area
Publisher's series area
Title proper of publisher's series
Parallel titles of publisher's series
Other title information of publisher's series
Statement of responsibility relating to publisher's series
Numbering within publisher's series
Note on publisher's series
Archival description area
Scope and content
Series contains cameras that have with more than one lens, to create multiple images on the same light sensitive film or plate. These cameras were designed for several purposes, the most popular being the stereoscopic, or three-dimensional, image. Most stereo cameras work by taking two simultaneous images from slightly varying points of view that correspond to the distance between the human eyes. The images are then mounted side-by-side and viewed through a stereoscope (a system of two lenses that helps to converge the two photographs, to mimic the depth perception of binocular vision). Other three-dimensional cameras used four or more lenses to create images for lenticular prints.
Some multi-lens cameras were intended to create multiple copies of the same scene at one time, such as the gem tintype camera and passport camera, while others had shutters that took sequential shots to create images which show the passage of time on one frame.
To browse the individual items in this series, click on the "View the list" link under the "File and item records are available for this series" title (to the right of the page).
Immediate source of acquisition
Items in this series were donated to the Ryerson University Library and Archives Special Collections department from several different sources:
Cameras from the F+PPCM collection donated by the Ryerson Image Arts department in 2013.
Cameras from the Wilhelm E. Nassau collection donated by Wilfrid Laurier University in 2011.