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Chapter Page 1 Photographic Materials
The Photographic Process
Exposure of the Negative
24 other sections not shown
absorbed amount of light angle aperture appear bleach blue brightness range camera catchlights circle of confusion color sensitivity color temperature composition contrast crystals density depends depth of field developing agent diffused distance dye images effect emulsion example exposed EXPOSURE METER face film filter factor flash flashlamp focal length focal plane shutter focus focussed front gamma gelatin greater green ground glass hydroquinone hyperfocal distance hypo illumination increases intensity lamp layer lens lenses light source log E curve magenta metallic silver method metol negative materials object obtain orthochromatic panchromatic materials paper Photo photographer picture area placed plane portrait photography portraiture pose position primary colors produce reflecting screen reflector rendered result sensitive material Sensitometry shade sharp silver bromide silver halide silver images silver iodide straight line portion studios surface swing synchronizer three color tion tive tone transparency tungsten usually varies wavelength white light Wratten yellow