Handbook of projection for theatre managers and motion picture projectionists ([1922])

Record Details:

Title:
Handbook of projection for theatre managers and motion picture projectionists
Date:
[1922]
Publisher:
New York, Chalmers
Volume:
Handbook of projection for theatre managers and motion picture projectionists
Leaf #:
00023
Language:
English
Collection:
Books
Format:
Books
Contributor:
Gerstein - University of Toronto
Sponsor:
MSN
Coordinator:
Media History Digital Library
Description:
14
Date Added:
July 19, 2022
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HANDBOOK OF PROJECTION FOR Necessity for Intelligent Application of Data We Supply 180 Depth of Picture and Evenness of Illumination 180 Impossibility of Evenness of Screen Illumination Unless Light Beam All Enters Projection Lens 181-182-183 Practical Effect of Unevenness of Screen Illumination 180 and 183 Divergent Beam Between Aperture and Lens 184 Effect of Divergent Beam Between Aperture and Projection Lens 186-187-188-189-190 Lens Diameters Limited By Focal Length of Lens 184 Effect of Dirty Lens, Other Than Light Loss 146 Diameter of Projection Lens. Its Importance 148 and 186 to 190 Lens Tables of Slight Value Measuring Focal Length of Lens 151-153 Beneficial Effect of Spherical Aberration 172 Spot. Advantages and Disadvantages of Large One 174 Effect of Distance of Condenser from Aperture Has on Divergence of Beam Between Aperture and Projection Lens 181 Possibilities For Light Loss Through Divergence of Beam Between Aperture and Lens 186 to 194 Universal Method of Ascertaining Condenser Focal Length and Aperture Distance With Relation to Projection Lens Diameter 194 to 202 Importance of Correct Selection and Adjustment of Projector Optical Train Lenses 202-203 Give Your Views As to Reducing Condenser Diameter Under Certain Conditions 203-205 Is a Very Large Diameter Condenser Practical?.. 205 Aerial Image. What Is It? 205 Revolving Shutter. See "Revolving Shutter," page 611 Revolving Shutter and Lens Diameter 208 Projector, The Standard Projector Aperture, Dimensions of... 20 and 608 New Projectors vs. Old 329 Anchoring Projector to Floor 334 Lamphouse Ventilation 362 Lamphouse Ventilation of Extreme Importance.. 362 Cause of Poor Lamphouse Ventilation 362-363 Best Method of Ventilation 363 Condenser — see "Condenser, The". Carbons — see "Carbons". Setting the Carbons 402 Projector Mechanisms, Instructions On 592 to 766