FR2015256A1 - - Google Patents

Info

Publication number
FR2015256A1
FR2015256A1 FR6925421A FR6925421A FR2015256A1 FR 2015256 A1 FR2015256 A1 FR 2015256A1 FR 6925421 A FR6925421 A FR 6925421A FR 6925421 A FR6925421 A FR 6925421A FR 2015256 A1 FR2015256 A1 FR 2015256A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6925421A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2015256A1 publication Critical patent/FR2015256A1/fr
Withdrawn legal-status Critical Current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
    • G02B7/30—Systems for automatic generation of focusing signals using parallactic triangle with a base line
    • G02B7/305—Systems for automatic generation of focusing signals using parallactic triangle with a base line using a scanner
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details
    • G01C3/06—Use of electric means to obtain final indication
    • G01C3/08—Use of electric radiation detectors
    • G01C3/085—Use of electric radiation detectors with electronic parallax measurement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Measurement Of Optical Distance (AREA)
FR6925421A 1968-08-08 1969-07-25 Withdrawn FR2015256A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75108068A 1968-08-08 1968-08-08

Publications (1)

Publication Number Publication Date
FR2015256A1 true FR2015256A1 (fr) 1970-04-24

Family

ID=25020387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6925421A Withdrawn FR2015256A1 (fr) 1968-08-08 1969-07-25

Country Status (4)

Country Link
JP (1) JPS497161B1 (fr)
DE (1) DE1940122B2 (fr)
FR (1) FR2015256A1 (fr)
GB (1) GB1273799A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404832A1 (fr) * 1977-09-29 1979-04-27 Canon Kk Telemetre electronique

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2838647A1 (de) * 1978-09-05 1980-04-10 Siemens Ag Verfahren zur automatischen oder halbautomatischen entfernungsmessung und scharfeinstellung der abbildung eines gegenstandes auf eine bildebene
DE2936536A1 (de) * 1979-09-10 1981-03-19 Siemens AG, 1000 Berlin und 8000 München Mit einem belichtungsmessteil versehene schaltung zur sensorgesteuerten entfernungsmessung
DE2936535A1 (de) * 1979-09-10 1981-04-02 Siemens AG, 1000 Berlin und 8000 München Schaltung zur sensorgesteuerten entfernungsmessung
DE2936491A1 (de) * 1979-09-10 1981-05-21 Siemens AG, 1000 Berlin und 8000 München Mit einem belichtungsmessteil versehene schaltung zur sensorgesteuerten entfernungsmessung
DE2936520A1 (de) * 1979-09-10 1981-03-26 Siemens AG, 1000 Berlin und 8000 München Schaltung zur sensorgesteuerten entfernungsmessung
DE2936521A1 (de) * 1979-09-10 1981-03-26 Siemens AG, 1000 Berlin und 8000 München Schaltung zur sensorgesteuerten entfernungsmessung
JPS61148026A (ja) * 1984-12-24 1986-07-05 Tomy Kikai Kogyo Kk インフレ−シヨンフイルム成形機のバブルガイド装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404832A1 (fr) * 1977-09-29 1979-04-27 Canon Kk Telemetre electronique

Also Published As

Publication number Publication date
DE1940122B2 (de) 1971-09-16
DE1940122A1 (de) 1970-03-19
GB1273799A (en) 1972-05-10
JPS497161B1 (fr) 1974-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse