JPH0525085B2 - - Google Patents

Info

Publication number
JPH0525085B2
JPH0525085B2 JP9336383A JP9336383A JPH0525085B2 JP H0525085 B2 JPH0525085 B2 JP H0525085B2 JP 9336383 A JP9336383 A JP 9336383A JP 9336383 A JP9336383 A JP 9336383A JP H0525085 B2 JPH0525085 B2 JP H0525085B2
Authority
JP
Japan
Prior art keywords
distance
blocking
spring force
optical axis
lever
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.)
Expired - Lifetime
Application number
JP9336383A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59219704A (ja
Inventor
Takayuki Tsuboi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP9336383A priority Critical patent/JPS59219704A/ja
Publication of JPS59219704A publication Critical patent/JPS59219704A/ja
Priority to US07/423,663 priority patent/US4970537A/en
Publication of JPH0525085B2 publication Critical patent/JPH0525085B2/ja
Granted 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
    • G02B7/32—Systems for automatic generation of focusing signals using parallactic triangle with a base line using active means, e.g. light emitter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
JP9336383A 1983-05-28 1983-05-28 カメラ Granted JPS59219704A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9336383A JPS59219704A (ja) 1983-05-28 1983-05-28 カメラ
US07/423,663 US4970537A (en) 1983-05-28 1989-10-18 Camera permitting close-up photography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9336383A JPS59219704A (ja) 1983-05-28 1983-05-28 カメラ

Publications (2)

Publication Number Publication Date
JPS59219704A JPS59219704A (ja) 1984-12-11
JPH0525085B2 true JPH0525085B2 (enrdf_load_stackoverflow) 1993-04-09

Family

ID=14080203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9336383A Granted JPS59219704A (ja) 1983-05-28 1983-05-28 カメラ

Country Status (1)

Country Link
JP (1) JPS59219704A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007142936A (ja) * 2005-11-21 2007-06-07 Sony Corp 撮像装置
JP2007158799A (ja) * 2005-12-06 2007-06-21 Sony Corp 撮像装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111102966A (zh) * 2018-10-29 2020-05-05 所罗门股份有限公司 自动采集设备状态的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007142936A (ja) * 2005-11-21 2007-06-07 Sony Corp 撮像装置
JP2007158799A (ja) * 2005-12-06 2007-06-21 Sony Corp 撮像装置

Also Published As

Publication number Publication date
JPS59219704A (ja) 1984-12-11

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