GB1480403A - Microscope objectives - Google Patents

Microscope objectives

Info

Publication number
GB1480403A
GB1480403A GB5094574A GB5094574A GB1480403A GB 1480403 A GB1480403 A GB 1480403A GB 5094574 A GB5094574 A GB 5094574A GB 5094574 A GB5094574 A GB 5094574A GB 1480403 A GB1480403 A GB 1480403A
Authority
GB
United Kingdom
Prior art keywords
objective
nov
microscope objectives
groups
microscope
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
Application number
GB5094574A
Other languages
English (en)
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.)
Societe dOptique Precision Electronique et Mecanique SOPELEM SA
Original Assignee
Societe dOptique Precision Electronique et Mecanique SOPELEM SA
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
Priority claimed from FR7342190A external-priority patent/FR2252587A1/fr
Priority claimed from FR7435933A external-priority patent/FR2289928A2/fr
Application filed by Societe dOptique Precision Electronique et Mecanique SOPELEM SA filed Critical Societe dOptique Precision Electronique et Mecanique SOPELEM SA
Publication of GB1480403A publication Critical patent/GB1480403A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/02—Objectives

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Eyeglasses (AREA)
GB5094574A 1973-11-27 1974-11-25 Microscope objectives Expired GB1480403A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7342190A FR2252587A1 (en) 1973-11-27 1973-11-27 Microscope objective for metallography - has focal length between 2,5 and 8mm, corrected for spherical aberration, coma and astigmatism
FR7435933A FR2289928A2 (fr) 1974-10-28 1974-10-28 Objectif de microscope

Publications (1)

Publication Number Publication Date
GB1480403A true GB1480403A (en) 1977-07-20

Family

ID=26218047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5094574A Expired GB1480403A (en) 1973-11-27 1974-11-25 Microscope objectives

Country Status (5)

Country Link
JP (1) JPS5159647A (https=)
AT (1) AT351286B (https=)
CH (1) CH584417A5 (https=)
DE (1) DE2454994C3 (https=)
GB (1) GB1480403A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6063513A (ja) * 1983-09-17 1985-04-11 Nippon Kogaku Kk <Nikon> 長作動距離対物レンズ
DE10316415B4 (de) * 2003-04-10 2011-01-05 Carl Zeiss Microimaging Gmbh Plan-apochromatisches Mikroskopobjektiv
DE10318264B4 (de) * 2003-04-23 2010-12-30 Carl Zeiss Microimaging Gmbh Plan-apochromatisches Mikroskopobjektiv

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1102385A (en) * 1964-11-04 1968-02-07 Bausch & Lomb Optical system for microscopes

Also Published As

Publication number Publication date
AT351286B (de) 1979-07-10
DE2454994B2 (de) 1980-12-04
ATA941274A (de) 1978-12-15
JPS5159647A (en) 1976-05-24
DE2454994C3 (de) 1981-11-19
CH584417A5 (https=) 1977-01-31
DE2454994A1 (de) 1975-05-28

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee