Classifications

• • G—PHYSICS
  • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
  • G03B—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
  • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
  • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
  • G03B7/12—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device a hand-actuated member moved from one position to another providing the energy to move the setting member, e.g. depression of shutter release button causes a stepped feeler to co-operate with the pointer of the light-sensitive device to set the diaphragm and thereafter release the shutter

Landscapes

• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Diaphragms For Cameras (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=6925299

Family Applications (1)

Country Status (3)

Families Citing this family (1)

Family Cites Families (3)

• 1965
  • 1965-11-24 US US514166A patent/US3446130A/en not_active Expired - Lifetime
  • 1965-12-03 GB GB51408/65A patent/GB1103354A/en not_active Expired
  • 1965-12-03 FR FR40850A patent/FR1457101A/fr not_active Expired

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