JPS5078321A - - Google Patents

Info

Publication number
JPS5078321A
JPS5078321A JP48126648A JP12664873A JPS5078321A JP S5078321 A JPS5078321 A JP S5078321A JP 48126648 A JP48126648 A JP 48126648A JP 12664873 A JP12664873 A JP 12664873A JP S5078321 A JPS5078321 A JP S5078321A
Authority
JP
Japan
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
JP48126648A
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 filed Critical
Priority to JP48126648A priority Critical patent/JPS5078321A/ja
Priority to US05/520,510 priority patent/US3938893A/en
Priority to DE19742452522 priority patent/DE2452522A1/de
Publication of JPS5078321A publication Critical patent/JPS5078321A/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
    • G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Automatic Focus Adjustment (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP48126648A 1973-11-09 1973-11-09 Pending JPS5078321A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP48126648A JPS5078321A (ja) 1973-11-09 1973-11-09
US05/520,510 US3938893A (en) 1973-11-09 1974-11-04 Image focussing mechanism
DE19742452522 DE2452522A1 (de) 1973-11-09 1974-11-06 Bildabtastvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48126648A JPS5078321A (ja) 1973-11-09 1973-11-09

Publications (1)

Publication Number Publication Date
JPS5078321A true JPS5078321A (ja) 1975-06-26

Family

ID=14940393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48126648A Pending JPS5078321A (ja) 1973-11-09 1973-11-09

Country Status (3)

Country Link
US (1) US3938893A (ja)
JP (1) JPS5078321A (ja)
DE (1) DE2452522A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227537A (en) * 1975-08-28 1977-03-01 Mitsubishi Electric Corp Semiconductor switching device
JPS5824103A (ja) * 1981-07-08 1983-02-14 Jeol Ltd サ−モグラフイ装置における焦点合わせ装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201456A (en) * 1976-04-22 1980-05-06 Wolbarsht Myron L Method and apparatus for detecting the focusing condition of an optical system
JP4465671B2 (ja) * 1999-07-19 2010-05-19 株式会社トプコン 電子式測量機
DE10033483C1 (de) * 2000-07-10 2002-01-03 Zsp Geodaetische Sys Gmbh Verfahren zur Autofokussierung für Fernrohre von Vermessungsgeräten

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562686B2 (ja) * 1972-10-04 1981-01-21

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227537A (en) * 1975-08-28 1977-03-01 Mitsubishi Electric Corp Semiconductor switching device
JPS5925405B2 (ja) * 1975-08-28 1984-06-18 三菱電機株式会社 半導体スイツチ装置
JPS5824103A (ja) * 1981-07-08 1983-02-14 Jeol Ltd サ−モグラフイ装置における焦点合わせ装置
JPH044564B2 (ja) * 1981-07-08 1992-01-28

Also Published As

Publication number Publication date
US3938893A (en) 1976-02-17
DE2452522A1 (de) 1975-05-15

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