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BASIC MICROSCOPE ROUTINE
Lighting technique for brightfield work 1 The various con
20 other sections not shown
aberration achromats adjustment Adox Agfa Agfacolor aperture diaphragm aperture stop apochromats black-and-white blue bright-field bulb camera attachment camera extension camera factor centring choice colour films colour temperature correct coverslip darkground daylight Ektachrome electronic flash emulsions enlargements equipment exit pupil exposure meter exposure table eyepiece Ferrania field curvature field diaphragm field of view filament fluorescence fluorite systems format front lens gas-discharge lamp Gevaert green filter ground glass screen immersion instrument iris diaphragm Isopan Kohler's Illumination Leitz light source low-voltage lamp luminous density measuring medium methods micro micrography microscope camera microscope lamp miniature negative material numerical aperture objectives and eyepieces optical orthochromatic panchromatic phase contrast photographic eyepiece photomicro photomicrography picture plane plano-objectives plates polarizing filters practical processing rays resolving power reversal films scale of reproduction sensitive setting specimen spectrum stained substage condenser suitable technique tion tube types visual observation voltage Zeiss