AUTOMATIC PHOTOGRAPHIC CAMERA WITH ZOOM LENS AND METHOD OF ITS ACTUATION Russian patent published in 1999 - IPC

Abstract RU 2126549 C1

FIELD: photographic equipment. SUBSTANCE: automatic photographic camera with zoom lens has unit of interrupters to read information on automatic mode of change of image scale, on mode of gating, sensitivity of film and position of zoom lens. Photographic camera includes microcontroller to minimize changes of color and shadowing of image depending on distance to object, sensitivity of film, ambient illuminance and index of gating brightness during execution of operation of change of image when operational mode is automatic mode of change of image scale. Circuit actuating flash light is used to compensate for lack of sufficient illumination by actuating stroboscope in response to output signal of microcontroller. Circuit actuating motor and circuit actuating shutter for automatic adjustment of focus are actuated to adjust exposure number, to take pictures and to advance film in response to output signal of microcontroller. Invention makes it feasible to perform qualitative, optimum photographing employing change of image scale with the use of complex control over image shadowing and color change that vary in response to operation of change of image scale in correspondence with distance to object, film sensitivity, ambient illuminance and index of gating brightness. EFFECT: improved quality of photographing. 6 cl, 4 dwg

Similar patents RU2126549C1

Title Year Author Number
DEVICE AND METHOD MEASURING LIGHT INTENSITY FOR PHOTOGRAPHIC CAMERA, DEVICE DETERMINING VALUE OF EXPOSURE FOR IMAGE RECORDING 1995
  • Soon-Gil Seo
RU2134896C1
PHOTOGRAPHIC CAMERA ( VERSIONS ), CONTROL AND SUPPLY VOLTAGE FEED IN IT 1994
  • Tae-Kyeong Jun
  • Seong-Tae Kim
  • Bon-Dzheong Gu
RU2116662C1
INTERLENS SHUTTER DEVICE FOR PHOTOCAMERA OPERATING DEPENDING ON APERTURE 1993
  • Dzhae-Keng Seo[Kr]
  • Deog-Kho Choj[Kr]
  • Seon-Kho Li[Kr]
RU2095843C1
DEVICE FOR AUTOMATIC DRIVING OF FILM IN PHOTOGRAPHIC CAMERA AND METHOD FOR DRIVING FILM IN PHOTOGRAPHIC CAMERA 1993
  • Bondzhong Gu[Kr]
RU2100833C1
DEVICE PRINTING SYMBOLS IN PHOTOGRAPHIC CAMERA 1993
  • Jong-Dzhun Dzheong[Kr]
  • Miung-Dzhe Pak[Kr]
  • Kang-Von Li[Kr]
  • Khejuj-Seong Pak[Kr]
RU2103710C1
OBJECTIVE WITH VARIABLE FOCAL DISTANCE (VARIANTS) 1993
  • Jong-K'Ju Jun[Kr]
RU2093867C1
DESIGN OF ELECTROMAGNETIC SHUTTER 1993
  • Chzhaekyeng Seo[Kr]
  • Deogo Choi[Kr]
  • Seonkho Li[Kr]
RU2103709C1
OPTICAL DEVICE (VARIANTS) 1993
  • Dzhong-Kio Dzheong[Kr]
RU2097807C1
SYSTEM FOR DRIVING ELECTRONIC SHUTTER OF CAMERA 1996
  • Seo Dzhej K'Eong
RU2161325C2
METHOD AND SCALE MANAGEMENT DEVICE AND DIGITAL PHOTOGRAPHIC DEVICE 2012
  • Kim Dzong-Sun
RU2629436C2

RU 2 126 549 C1

Authors

Bondzeong Goo

Dates

1999-02-20Published

1993-05-21Filed