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Main Street, Juneau, Alaska - stereoscopic view, public domain photorpaph

description

Summary

J281014 U.S. Copyright Office.

Copyright by Keystone View Co.

No. 21045.

Stereographs are devices capable of building a three-dimensional​ image out of two photographs that have about two and a half inches difference between them so that it could imitate the two eyes’ real field of view. Combining these images into a single one with the help of stereoscope, a person can experience the illusion of the image’s depth. Stereoscope uses the same principle as in human binocular vision. Our eyes are separated by about two inches, so we see everything from two different angles. When the brain combined those views in a single picture, we get the spatial depth and dimension. Stereographs were extremely popular between 1850 and 1930 all around the world. Millions of stereographs were made during that time. There was a broad range of themes: landscape, travel, historical moments, nature disasters, architecture and many others. Nowadays, simply launch this collection full screen and put your mobile device in Google Cardboard Viewer.

Cars of the 1920s.

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Tags

streets alaska juneau automobiles totem poles photographic prints stereographs juneau alaska main street main street 3 d glasses 1920 s cars stereoscopic views history of alaska alaska free images alaska photographs 20 s stereograph cards keystone view company photo print us copyright office lizenzfreie bilder free pics online 1920 s library of congress
date_range

Date

01/01/1926
person

Contributors

Keystone View Company.
collections

in collections

Stereographs

Stereoscopic photography was very popular in 19th and 20th centuries for their ability to recreate the illusion of three-dimensional view.

Cars: 1920s

People and Cars: 1920s
place

Location

Juneau (Alaska) ,  58.30194, -134.41972
create

Source

Library of Congress
link

Link

http://www.loc.gov/
copyright

Copyright info

No known restrictions on publication. No renewal in Copyright office.

label_outline Explore Juneau Alaska, Totem Poles, Juneau

Topics

streets alaska juneau automobiles totem poles photographic prints stereographs juneau alaska main street main street 3 d glasses 1920 s cars stereoscopic views history of alaska alaska free images alaska photographs 20 s stereograph cards keystone view company photo print us copyright office lizenzfreie bilder free pics online 1920 s library of congress