CA2208091C - Ameliorations apportees a l'eclairage et la visualisation stereo d'un microscope - Google Patents

Ameliorations apportees a l'eclairage et la visualisation stereo d'un microscope Download PDF

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Publication number
CA2208091C
CA2208091C CA002208091A CA2208091A CA2208091C CA 2208091 C CA2208091 C CA 2208091C CA 002208091 A CA002208091 A CA 002208091A CA 2208091 A CA2208091 A CA 2208091A CA 2208091 C CA2208091 C CA 2208091C
Authority
CA
Canada
Prior art keywords
objective lens
light
rear aperture
microscope
image
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 - Fee Related
Application number
CA002208091A
Other languages
English (en)
Other versions
CA2208091A1 (fr
Inventor
Robert Ginsberg
Gary Greenberg
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.)
MICRO SCIENCE TECHNOLOGIES
Original Assignee
MICRO SCIENCE TECHNOLOGIES
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 MICRO SCIENCE TECHNOLOGIES filed Critical MICRO SCIENCE TECHNOLOGIES
Priority claimed from PCT/US1994/013648 external-priority patent/WO1995016218A1/fr
Publication of CA2208091A1 publication Critical patent/CA2208091A1/fr
Application granted granted Critical
Publication of CA2208091C publication Critical patent/CA2208091C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G02B21/08—Condensers
    • G02B21/12—Condensers affording bright-field illumination
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/18—Arrangements with more than one light path, e.g. for comparing two specimens
    • G02B21/20—Binocular arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/18—Arrangements with more than one light path, e.g. for comparing two specimens
    • G02B21/20—Binocular arrangements
    • G02B21/22—Stereoscopic arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Microscoopes, Condenser (AREA)
  • Lenses (AREA)

Abstract

L'invention se rapporte à un microscope optique (15) dont les lentilles projettent une image de l'ouverture arrière d'une lentille d'objectif à un endroit éloigné de cette dernière (11), et améliorent la visualisation et la photographie stéréoscopiques à fort grossissement à l'aide d'un système de visualisation binoculaire ou à deux oculaires (14, 16), et qui, combiné à un iris tout près de l'image projetée de l'ouverture arrière de la lentille de l'objectif, contrôle la lumière diffusée.
CA002208091A 1994-11-29 1994-11-29 Ameliorations apportees a l'eclairage et la visualisation stereo d'un microscope Expired - Fee Related CA2208091C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1994/013648 WO1995016218A1 (fr) 1993-12-08 1994-11-29 Ameliorations apportees a l'eclairage et la visualisation stereo d'un microscope

Publications (2)

Publication Number Publication Date
CA2208091A1 CA2208091A1 (fr) 1995-06-15
CA2208091C true CA2208091C (fr) 2001-05-15

Family

ID=22243326

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002208091A Expired - Fee Related CA2208091C (fr) 1994-11-29 1994-11-29 Ameliorations apportees a l'eclairage et la visualisation stereo d'un microscope

Country Status (2)

Country Link
JP (1) JPH11514448A (fr)
CA (1) CA2208091C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101656239B1 (ko) * 2012-04-27 2016-09-09 주식회사 고영테크놀러지 스테레오 현미경

Also Published As

Publication number Publication date
CA2208091A1 (fr) 1995-06-15
JPH11514448A (ja) 1999-12-07

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