Actes, Volume 3Wiley, 1956 - Cinematography, High-speed |
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Page 118
... magnification to 2-1 the loss factor was improved from 1/68 to 1/10 for 2700 ° K tungsten . Infra - red - sensitive cathode ME 1200CA The tube characteristics were : Cathode sensitivity to 2700 ° K A Cathode sensitivity through ( Ilford ...
... magnification to 2-1 the loss factor was improved from 1/68 to 1/10 for 2700 ° K tungsten . Infra - red - sensitive cathode ME 1200CA The tube characteristics were : Cathode sensitivity to 2700 ° K A Cathode sensitivity through ( Ilford ...
Page 309
... magnification in this sequence is 25x and the framing rate is 1-2 × 106 frames / second . The static picture shows the magnified image of the wire illuminated from the rear prior to the discharge . One can readily see the expansion of ...
... magnification in this sequence is 25x and the framing rate is 1-2 × 106 frames / second . The static picture shows the magnified image of the wire illuminated from the rear prior to the discharge . One can readily see the expansion of ...
Page 310
... magnification makes the shock image appear to move at a magnified velocity . Velocity blurring would therefore wash out the shock unless the exposure time was considerably reduced . If the shock velocity is as high22 as 6150 m / s or ...
... magnification makes the shock image appear to move at a magnified velocity . Velocity blurring would therefore wash out the shock unless the exposure time was considerably reduced . If the shock velocity is as high22 as 6150 m / s or ...
Contents
Shortduration Spark Light Sources for Photography of Highspeed PAGE | 62 |
Mr C A Adams | 78 |
IIIIMAGESPLITTING AND IMAGESAMPLING | 81 |
Copyright | |
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Common terms and phrases
aperture axis beam camera capacitor cathode ray cathode ray tube cent cinematography circuit colour condenser curve density described detonation diameter disc discharge duration effect efficiency electric electronic emulsion energy equipment explosive exposure film filter flash tube focal length fracture framing rates frequency glass grid high-speed photography ignition Ilford Ilford HP illumination image converter image tube inch increase interferometer J. S. COURTNEY-PRATT Kerr cell Kodak lamp lens lenses light source limit magnification maximum measurement method microscope microsecond National Physical Laboratory objective obtained operation optical system output pellet photocathode photographic Pict plane plate position possible pressure prism produce pulse pyramidal reflector range recording reflected resolution reversal films rotating mirror rotating-mirror rotor Schardin screen sensitivity shock waves shown in Figure shutter slit spark gap speed surface synchronized techniques thyratron trigger University of Cambridge velocity voltage waveform x-ray xenon µsec