JPH0516565B2 - - Google Patents

Info

Publication number
JPH0516565B2
JPH0516565B2 JP58053169A JP5316983A JPH0516565B2 JP H0516565 B2 JPH0516565 B2 JP H0516565B2 JP 58053169 A JP58053169 A JP 58053169A JP 5316983 A JP5316983 A JP 5316983A JP H0516565 B2 JPH0516565 B2 JP H0516565B2
Authority
JP
Japan
Prior art keywords
objective lens
light
image sensor
automatic focusing
data
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
JP58053169A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59177507A (ja
Inventor
Masami Kawasaki
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.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP5316983A priority Critical patent/JPS59177507A/ja
Priority to DE8484301963T priority patent/DE3475013D1/de
Priority to EP84301963A priority patent/EP0124241B1/en
Priority to US06/593,311 priority patent/US4661692A/en
Publication of JPS59177507A publication Critical patent/JPS59177507A/ja
Publication of JPH0516565B2 publication Critical patent/JPH0516565B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/24—Base structure
    • G02B21/241—Devices for focusing
    • G02B21/244—Devices for focusing using image analysis techniques

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Microscoopes, Condenser (AREA)
  • Automatic Focus Adjustment (AREA)
JP5316983A 1983-03-29 1983-03-29 自動焦点装置を備えた顕微鏡 Granted JPS59177507A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5316983A JPS59177507A (ja) 1983-03-29 1983-03-29 自動焦点装置を備えた顕微鏡
DE8484301963T DE3475013D1 (en) 1983-03-29 1984-03-22 Microscope provided with automatic focusing device
EP84301963A EP0124241B1 (en) 1983-03-29 1984-03-22 Microscope provided with automatic focusing device
US06/593,311 US4661692A (en) 1983-03-29 1984-03-26 Microscope provided with automatic focusing device having memory means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5316983A JPS59177507A (ja) 1983-03-29 1983-03-29 自動焦点装置を備えた顕微鏡

Publications (2)

Publication Number Publication Date
JPS59177507A JPS59177507A (ja) 1984-10-08
JPH0516565B2 true JPH0516565B2 (enrdf_load_stackoverflow) 1993-03-04

Family

ID=12935352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5316983A Granted JPS59177507A (ja) 1983-03-29 1983-03-29 自動焦点装置を備えた顕微鏡

Country Status (1)

Country Link
JP (1) JPS59177507A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6287928A (ja) * 1985-04-12 1987-04-22 カ−ル・ツアイス−スチフツング 顕微鏡の輝度調節装置
JPH02147836A (ja) * 1988-11-29 1990-06-06 Nec Kyushu Ltd 顕微分光計
JP2925647B2 (ja) * 1990-04-16 1999-07-28 オリンパス光学工業株式会社 顕微鏡変倍装置
EP0531543B1 (en) * 1991-03-29 2000-07-19 Olympus Optical Co., Ltd. Apparatus for sensing automatic focusing
JP3804527B2 (ja) * 2001-12-17 2006-08-02 株式会社ニコン 顕微鏡システム
JP4790248B2 (ja) * 2004-03-31 2011-10-12 オリンパス株式会社 観察装置および蛍光観察装置
JP2007163738A (ja) * 2005-12-13 2007-06-28 Nikon Corp 自動焦点調節機構を備えた光学装置
JP4614907B2 (ja) * 2006-03-31 2011-01-19 横河電機株式会社 顕微鏡
JP2009063679A (ja) * 2007-09-04 2009-03-26 Olympus Corp 顕微鏡システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54143244A (en) * 1978-04-28 1979-11-08 Iriyou Jiyouhou Shisutemu Kaih Method of stabilizing quantity of light to microscope
JPS59172617A (ja) * 1983-03-22 1984-09-29 Olympus Optical Co Ltd 自動制御式照明光学系を備えた顕微鏡

Also Published As

Publication number Publication date
JPS59177507A (ja) 1984-10-08

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