JPS57171322A - Reflex camera with electronic range finder - Google Patents

Reflex camera with electronic range finder

Info

Publication number
JPS57171322A
JPS57171322A JP57048101A JP4810182A JPS57171322A JP S57171322 A JPS57171322 A JP S57171322A JP 57048101 A JP57048101 A JP 57048101A JP 4810182 A JP4810182 A JP 4810182A JP S57171322 A JPS57171322 A JP S57171322A
Authority
JP
Japan
Prior art keywords
range finder
reflex camera
electronic range
electronic
reflex
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP57048101A
Other languages
English (en)
Japanese (ja)
Inventor
Deiitaa Shieefuaa Kurausu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
Ernst Leitz GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ernst Leitz Wetzlar GmbH, Ernst Leitz GmbH filed Critical Ernst Leitz Wetzlar GmbH
Publication of JPS57171322A publication Critical patent/JPS57171322A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/34—Systems for automatic generation of focusing signals using different areas in a pupil plane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Viewfinders (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP57048101A 1981-04-03 1982-03-25 Reflex camera with electronic range finder Pending JPS57171322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813113507 DE3113507A1 (de) 1981-04-03 1981-04-03 Spiegelreflexkamera mit elektronischem entfernungsmesser

Publications (1)

Publication Number Publication Date
JPS57171322A true JPS57171322A (en) 1982-10-21

Family

ID=6129273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57048101A Pending JPS57171322A (en) 1981-04-03 1982-03-25 Reflex camera with electronic range finder

Country Status (3)

Country Link
US (1) US4428653A (enExample)
JP (1) JPS57171322A (enExample)
DE (1) DE3113507A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3199774B2 (ja) * 1991-06-26 2001-08-20 旭光学工業株式会社 焦点検出装置
CN104754197A (zh) * 2015-03-25 2015-07-01 胡振强 平面视图拍摄装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233527A (en) * 1975-09-09 1977-03-14 Asahi Optical Co Ltd Single lens reflex camera
JPS5421334A (en) * 1977-07-09 1979-02-17 Leitz Ernst Gmbh Reflex camera having electronic range finder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703290A1 (de) 1977-01-27 1978-08-03 Leitz Ernst Gmbh Elektro-optische fokussiereinrichtung fuer fotografische kameras
US4185191A (en) * 1978-06-05 1980-01-22 Honeywell Inc. Range determination system
DE3047184A1 (de) * 1980-12-15 1982-07-22 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Spiegelreflexkamera mit elektronischem entfernungsmesser

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233527A (en) * 1975-09-09 1977-03-14 Asahi Optical Co Ltd Single lens reflex camera
JPS5421334A (en) * 1977-07-09 1979-02-17 Leitz Ernst Gmbh Reflex camera having electronic range finder

Also Published As

Publication number Publication date
US4428653A (en) 1984-01-31
DE3113507A1 (de) 1982-11-04
DE3113507C2 (enExample) 1988-11-10

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