Optic projection : principles, installation and use of the magic lantern, projection microscope, reflecting lantern, moving picture machine, fully illustrated with plates and with over 400 text-figures (1914)

Record Details:

Title:
Optic projection : principles, installation and use of the magic lantern, projection microscope, reflecting lantern, moving picture machine, fully illustrated with plates and with over 400 text-figures
Date:
1914
Author:
Gage, Simon Henry, 1851-1946
Publisher:
Ithaca, N.Y. : Comstock Publishing Co.
Volume:
Optic projection : principles, installation and use of the magic lantern, projection microscope, reflecting lantern, moving picture machine, fully illustrated with plates and with over 400 text-figures
Leaf #:
000227
Language:
English
Format:
Books
Contributor:
Gerstein - University of Toronto
Sponsor:
MSN
Coordinator:
Media History Digital Library
Description:
Bibliography: p. 693-703
Date Added:
July 19, 2022
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212 PREPARATION OF LANTERN SLIDES [Cn. VIII Projecting, Deschanel's Physics, etc., and fig. 141, 190, 211, 214. There is one serious drawback to such lantern slides. The background being nearly opaque stops the light and other radiant energy from the lamp, and the great heat developed is liable to crack the slides (see ยง 18, 845). FIG. 1 19. FOLMER & SCHWING'S TILTING CAMERA AND ADJUSTABLE BACK. (From the Catalogue of Folmer & Sch-wing. Cut loaned by the Eastman Kodak Co.). A Tilting camera for making lantern slides or other transparencies with an objective, or for photographing objects in a horizontal or inclined position. B Adjustable back for the tilting camera. The adjustments are to the right or left, up or down and enable one to center accurately any desired part of the negative or other object to be photographed. The rotary motion of the back enables one to get the lines on the negative or object exactly parallel with the edge of the lantern slide.