APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES ACCESSORIES THEREFOR

GPHYSICS G03Photography

G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES ACCESSORIES THEREFOR

G03B1/00Film strip handling G03B11/00Filters or other obturators specially adapted for photographic purposes G03B13/00Viewfinders Focusing aids for cameras Means for focusing for cameras Autofocus systems for cameras G03B15/00Special procedures for taking photographs Apparatus therefor G03B17/00Details of cameras or camera bodies Accessories therefor G03B19/00Cameras G03B21/00Projectors or projection-type viewers Accessories therefor G03B2205/00Adjustment of optical system relative to image or object surface other than for focusing G03B2206/00Systems for exchange of information between different pieces of apparatus G03B2207/00Control of exposure by setting shutters, diaphragms, or filters separately or conjointly G03B2213/00Viewfinders Focusing aids for cameras Means for focusing for cameras Autofocus systems for cameras G03B2215/00Special procedures for taking photographs; Apparatus therefor G03B2217/00Details of cameras or camera bodies Accessories therefor G03B2219/00Cameras G03B2227/00Photographic printing apparatus G03B23/00Devices for changing pictures in viewing apparatus or projectors G03B25/00Viewers, other than projection viewers, giving motion-picture effects by persistence of vision G03B27/00Photographic printing apparatus G03B29/00Combinations of cameras, projectors, or photographic printing apparatus with non-photographic non-optical apparatus G03B3/00Focusing arrangements G03B31/00Associated working of cameras or projectors with sound recording or reproducing means G03B33/00Colour photography, other than mere exposure or projection of a colour film G03B35/00Stereoscopic photography G03B37/00Panoramic or wide-screen photography photographing extended surfaces G03B39/00High-speed photography G03B41/00Special techniques not covered by groups G03B31/00 - G03B39/00 Apparatus therefor G03B42/00Obtaining records using waves other than optical waves Visualisation of such records by using optical means G03B43/00Testing correct operation of photographic apparatus or parts thereof G03B5/00Adjustment of optical system relative to image or object surface other than for focusing G03B7/00Control of exposure by setting shutters, diaphragms or filters, separately or conjointly G03B9/00Exposure-making shutters Diaphragms