Photomicrography: An Introduction to the Principles of the Microscope and Its Application to the Practice of Photomicrography |
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Page 21
... Colour temperature represents a temperature value which serves to indicate the " colour of the light " from a source giving a continuous spectrum , i.e. sending out a large number of different wavelengths . In a simplified way the colour ...
... Colour temperature represents a temperature value which serves to indicate the " colour of the light " from a source giving a continuous spectrum , i.e. sending out a large number of different wavelengths . In a simplified way the colour ...
Page 76
... colour temperature of the light source ( for definition cf. p . 21 ) is expressed in ° K ( degrees Kelvin ) . Daylight has a mean colour temperature of 6500 ̊K , incandescent ( half - watt ) lamps vary between 2800 ° K and 3100 ° K ...
... colour temperature of the light source ( for definition cf. p . 21 ) is expressed in ° K ( degrees Kelvin ) . Daylight has a mean colour temperature of 6500 ̊K , incandescent ( half - watt ) lamps vary between 2800 ° K and 3100 ° K ...
Page 89
... COLOUR REVERSAL FILMS THE range of colour reversal films is expanding rapidly , and in this sector , too , a ... temperature of ca. 5600 ° - 6000 ° K ; ( b ) artificial light type , sensitized for a colour temperature of ca. 3200 ° -3400 ...
... COLOUR REVERSAL FILMS THE range of colour reversal films is expanding rapidly , and in this sector , too , a ... temperature of ca. 5600 ° - 6000 ° K ; ( b ) artificial light type , sensitized for a colour temperature of ca. 3200 ° -3400 ...
Contents
B The Optics 1 Structural characteristics of the optical | 3 |
Methods of Illumination and Microscope Lamps 1 Methods | 15 |
Film Sizes and Photographic Equipment 1 Film or plate | 26 |
Copyright | |
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according addition adjustment already aperture appear blue bright camera attachment centring choice colour temperature combination compensating completely condenser considerably correct darkground daylight designed detail determined distance effect emulsions enlargements equipment experience exposure meter extension eyepiece factor field diaphragm film filter flash focusing format further given glass green illumination important increased individual intensity lamp Leitz lens light source limited magnification material means measuring medium methods microscope miniature mount necessary negative normal objective observation obtained operating optical particularly phase contrast photographic photomicrography picture plane plates polarizing positive possible practical processing range rays record reduced resolving power rules scale of reproduction sensitive setting simple slide specimen spectrum speed stained stand stop suitable Table taken technique tion tube types unit various visual observation Zeiss