Lothian stereoscope
Region: United Kingdom Period: 1890–1930
© Stereoscopy History
The Lothain stereoscope is a detachable stereoscope that can be disassembled into four components. The lenses are mounted on adjustable arms that can be moved to support inter-ocular adjustment. A fabric septum is positioned between the lenses to separate the left and right fields of view.
Focusing is achieved by sliding the stereoview holder along the viewing axis, a mechanism similar to that used in the Holmes-Bates stereoscope. The stereoview holder is fitted with two slots, allowing it to accommodate both 9 x 18 stereoviews and slightly smaller formats.
When the sliding tubes and stereoview holder are removed, the stereoscope can be used for viewing stereoviews printed in books.
Related items:9 x 18 format Baird, Andrew Hamilton Book stereoscope Holmes-Bates stereoscope Inter-ocular adjustment Septum
Specifications:
Patents and registrations:
Number: 7749
Improvements in stereoscopes
Filing: 18-04-1895, Applicant(s): Andrew Hamilton Baird. via: worldwide.espacenet.com
Further reading:
- Wing, Paul. Stereoscopes: The first one hundred years (1996) , p. 50
