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 #:
000199
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
Something wrong or inaccurate about this page? Let us Know!

Thanks for helping us continually improve the quality of the Lantern search engine for all of our users! We have millions of scanned pages, so user reports are incredibly helpful for us to identify places where we can improve and update the metadata.

Please describe the issue below, and click "Submit" to send your comments to our team! If you'd prefer, you can also send us an email to mhdl@commarts.wisc.edu with your comments.




We use Optical Character Recognition (OCR) during our scanning and processing workflow to make the content of each page searchable. You can view the automatically generated text below as well as copy and paste individual pieces of text to quote in your own work.

Text recognition is never 100% accurate. Many parts of the scanned page may not be reflected in the OCR text output, including: images, page layout, certain fonts or handwriting.

1 84 PROJECTION OF IMAGES OF OPAQUE OBJECTS [Ca. VII FIG. 100. HOME BALOPTICON FOR OPAQUE OBJECTS. (Cut loaned, by the Bausch & Lomb Optical Co.). In this instrument there is used a small arc light for attachment to the house lighting system. The rheostat is shown at the left. The object is horizontal and the lamp shines in part directly upon the object and in part the light is reflected upon the object by a mirror. From the object light is reflected to a mirror above the arc light, and from the mirror directed out through the objective to the screen. The projected mirror image appears erect on the screen. FIG. 101. HOME BALOPTICON FOR LANTERN SLIDES AND OPAQUE OBJECTS. (Cut loaned by the Bausch & Lomb Optical Co.). opaque projection is precisely as in fig. 100. For lantern-slide projection the mirror in front of the arc lamp is turned up out of the way and the light passes on to the condenser, lantern slide and objective as in ordinary lantern-slide projection (fig. i).