Living pictures; their history, photoproduction and practical working. With a digest of British patents and annotated bibliography (1899)

Record Details:

Title:
Living pictures; their history, photoproduction and practical working. With a digest of British patents and annotated bibliography
Date:
1899
Publisher:
London Optician & Photographic Trades Review
Volume:
Living pictures; their history, photoproduction and practical working. With a digest of British patents and annotated bibliography
Leaf #:
00059
Language:
English
Collection:
Books
Format:
Books
Contributor:
Robarts - University of Toronto
Sponsor:
University of Toronto
Coordinator:
Media History Digital Library
Description:
52
Date Added:
July 19, 2022
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DIAGRAM ILLUSIONS. 41 thus endeavouring to meet the same difficulty which faces present-day constructors—namely, interruption (.>f light sensation. It will be seen the difference was that he endeavoured to present a continuous yet progressive image to the brain by means of images impressed alternately on the two eyes and overlapping in point of time; while at the present day there appears to be a tendency towards some method of projecting one Fig, 46. picture on the screen from one lantern before the previous view is shut off in the other, thus presenting a continuous picture equally to both eyes. Two other methods of changing the picture stand by themselves. The first is the Viviscope, Fig. 46, in which a band bearing a series of diagrams is in tight contact with a large cylinder except where a small interposed roller bears it off. This small roller travels round under the band, which remains stationary while