Photographic optics and colour photography : including the camera, kinematograph, optical lantern, and the theory and practice of image formation / by George Lindsay Johnson.

  • Johnson, G. Lindsay (George Lindsay), 1853-1943.
Date:
1909
Catalogue details

Licence: In copyright

Credit: Photographic optics and colour photography : including the camera, kinematograph, optical lantern, and the theory and practice of image formation / by George Lindsay Johnson. Source: Wellcome Collection.

Provider: This material has been provided by UCL Library Services. The original may be consulted at UCL (University College London)

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    3<H Telephoto lens, extension, 112 „ focal length, conju- gate, 112 ,, „ focal length for in- finity of system, 114 „ ,, intensity, 115 „ ,, magnification, 111 ,, ,, size of image, 114 Telescope made from camera, 183 Telia Co., reflex camera, 12 Tenax camera, 40 Tessar lens, 127 Testing a lens, 129-132 Thames Plate, 241 ,, ,, instruction for de- velopment, 291 Theory of latent image, 248-255 Thornton - Pickard's roller - blind shutter, 187, 190 Three-colour processes, 219 Traill Taylor, 267 Two-colour processes, 227 U Unar lens, 127 U.S. System of stops, 162 Unofocal lens, 63, 120, 126,127, 128 Upright image, to obtain, 8 Uranium intensifier, 262 Urban Bioscope, 28, 127 Uto paper, 240 V View, angle of, 97 ,, ,, method of deter- mining, 98 View finders, 176-179 ,, meters, 176 Virida paper for dark room, 233 Vision, persistence of, 18 Visual purple, 215 Voigtlander, 122, 126, 127, 128 W Warnercke's Sensitometer, 205 Warner-Powrie Plate, 238 Waterhouse diaphragm, 180 Watkin, Col., photographing pro- jectiles, 190 Watkins' Exposure Meter,. 173, 206, 232 Watson & Sons, 10,15,106,125,128, 129 Wellcome's Chromium Tabloids, 264 Wheatstone, Sir Charles, 19 Wollaston, Dr., 212 Wratten and Wainwright, 129 Wynne's Exposure Meter, 173, 206 X Xit camera, 40 Y Young-Helmholtz theory, 214 Z Zeiss, 104, 106, 125, 127, 128, 162, 189, 269, 271, 274, 277 Zimmermann, 15,189 Zoetrope, 19 THE END WARD AND CO., COLOUR PRINTERS, 33 AND 34, CRAVEN STREET, CHARING CROSS, LONDON, W.C.