JPH043534B2 - - Google Patents

Info

Publication number
JPH043534B2
JPH043534B2 JP58012846A JP1284683A JPH043534B2 JP H043534 B2 JPH043534 B2 JP H043534B2 JP 58012846 A JP58012846 A JP 58012846A JP 1284683 A JP1284683 A JP 1284683A JP H043534 B2 JPH043534 B2 JP H043534B2
Authority
JP
Japan
Prior art keywords
transparent optical
optical member
holder
optical axis
distance
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
JP58012846A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59139023A (ja
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 JP1284683A priority Critical patent/JPS59139023A/ja
Publication of JPS59139023A publication Critical patent/JPS59139023A/ja
Publication of JPH043534B2 publication Critical patent/JPH043534B2/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
    • G02B7/34—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)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP1284683A 1983-01-31 1983-01-31 オ−トフオ−カスカメラ Granted JPS59139023A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1284683A JPS59139023A (ja) 1983-01-31 1983-01-31 オ−トフオ−カスカメラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1284683A JPS59139023A (ja) 1983-01-31 1983-01-31 オ−トフオ−カスカメラ

Publications (2)

Publication Number Publication Date
JPS59139023A JPS59139023A (ja) 1984-08-09
JPH043534B2 true JPH043534B2 (en]) 1992-01-23

Family

ID=11816752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1284683A Granted JPS59139023A (ja) 1983-01-31 1983-01-31 オ−トフオ−カスカメラ

Country Status (1)

Country Link
JP (1) JPS59139023A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61284737A (ja) * 1985-06-11 1986-12-15 Gokou Eizou Kagaku Kenkyusho:Kk ゾ−ンフオ−カスの調節可能な撮影レンズ固定カメラ
JP2006078713A (ja) * 2004-09-09 2006-03-23 Hitachi High-Tech Electronics Engineering Co Ltd ワークの識別情報読取装置および読取方法
US20100277638A1 (en) * 2009-04-29 2010-11-04 Thomas Craven-Bartle Image space focus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6046686B2 (ja) * 1978-06-12 1985-10-17 オリンパス光学工業株式会社 自動焦点調節装置

Also Published As

Publication number Publication date
JPS59139023A (ja) 1984-08-09

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