发明名称 |
CAMERA MOUNTED WITH RANGE FINDING SYSTEM |
摘要 |
PURPOSE:To provide a compact and low-power-consumption camera mounted with a range finding system capable of executing the range-finding of any object as for the camera mounted with a range-finding system which can measure a distance between the camera and the object. CONSTITUTION:This camera is provided with a light emitter emitting light in order to enhance the illuminance of the object being the object to be photographed at a photographing time, a reflected light quantity measuring means 4 measuring the quantity of the light reflected on the object just after the light emission of the light emitter and a distance discrimination means 8 judging two values of the short distance and the long distance based on the light quantity measured by the measuring means 4. Then, the focusing of a camera main lens is executed based on the distance value judged by the discrimination means 8. |
申请公布号 |
JPH07110433(A) |
申请公布日期 |
1995.04.25 |
申请号 |
JP19930255846 |
申请日期 |
1993.10.13 |
申请人 |
FUJI FILM MICRO DEVICE KK;FUJI PHOTO FILM CO LTD;MINOLTA CO LTD |
发明人 |
KONDO RYUJI;HASEGAWA JUN;TANAKA YOSHIHIRO;HAMAMURA TOSHIHIRO |
分类号 |
G01C3/06;G02B7/34;G03B13/36;(IPC1-7):G02B7/34 |
主分类号 |
G01C3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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