JPH0426445B2 - - Google Patents

Info

Publication number
JPH0426445B2
JPH0426445B2 JP59062934A JP6293484A JPH0426445B2 JP H0426445 B2 JPH0426445 B2 JP H0426445B2 JP 59062934 A JP59062934 A JP 59062934A JP 6293484 A JP6293484 A JP 6293484A JP H0426445 B2 JPH0426445 B2 JP H0426445B2
Authority
JP
Japan
Prior art keywords
lens group
lens
cover glass
thickness
positive
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
JP59062934A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60205521A (ja
Inventor
Koji Mori
Yoshuki Shimizu
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.)
Nikon Corp
Original Assignee
Nippon Kogaku KK
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 Nippon Kogaku KK filed Critical Nippon Kogaku KK
Priority to JP6293484A priority Critical patent/JPS60205521A/ja
Priority to US06/717,798 priority patent/US4666256A/en
Publication of JPS60205521A publication Critical patent/JPS60205521A/ja
Publication of JPH0426445B2 publication Critical patent/JPH0426445B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/02—Objectives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0068—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration having means for controlling the degree of correction, e.g. using phase modulators, movable elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Lenses (AREA)
JP6293484A 1982-11-30 1984-03-30 顕微鏡対物レンズ Granted JPS60205521A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6293484A JPS60205521A (ja) 1984-03-30 1984-03-30 顕微鏡対物レンズ
US06/717,798 US4666256A (en) 1982-11-30 1985-03-29 Microscope objective lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6293484A JPS60205521A (ja) 1984-03-30 1984-03-30 顕微鏡対物レンズ

Publications (2)

Publication Number Publication Date
JPS60205521A JPS60205521A (ja) 1985-10-17
JPH0426445B2 true JPH0426445B2 (en]) 1992-05-07

Family

ID=13214613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6293484A Granted JPS60205521A (ja) 1982-11-30 1984-03-30 顕微鏡対物レンズ

Country Status (1)

Country Link
JP (1) JPS60205521A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076676A (en) * 1990-11-27 1991-12-31 Olympus Optical Co., Ltd. Objective lens system for microscopes
JP3371934B2 (ja) * 1995-03-07 2003-01-27 株式会社ニコン 顕微鏡対物レンズ
JP2018205373A (ja) * 2017-05-31 2018-12-27 オリンパス株式会社 顕微鏡

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261654A (en) * 1979-11-21 1981-04-14 American Optical Corporation Air gap type microscope objective
JPS56142508A (en) * 1980-04-05 1981-11-06 Nippon Kogaku Kk <Nikon> Objective lens of microscope
JPS57148717A (en) * 1981-03-12 1982-09-14 Nippon Kogaku Kk <Nikon> Objective lens of microscope

Also Published As

Publication number Publication date
JPS60205521A (ja) 1985-10-17

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term