CA2051644C - Dispositif de fixation d'appareil photo et d'eclairage pour microscope - Google Patents

Dispositif de fixation d'appareil photo et d'eclairage pour microscope

Info

Publication number
CA2051644C
CA2051644C CA002051644A CA2051644A CA2051644C CA 2051644 C CA2051644 C CA 2051644C CA 002051644 A CA002051644 A CA 002051644A CA 2051644 A CA2051644 A CA 2051644A CA 2051644 C CA2051644 C CA 2051644C
Authority
CA
Canada
Prior art keywords
stage
edge surface
light
plastics member
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 - Lifetime
Application number
CA002051644A
Other languages
English (en)
Other versions
CA2051644A1 (fr
Inventor
Dennis Brock
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2051644A1 publication Critical patent/CA2051644A1/fr
Application granted granted Critical
Publication of CA2051644C publication Critical patent/CA2051644C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G02B21/362—Mechanical details, e.g. mountings for the camera or image sensor, housings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G02B21/08—Condensers
    • G02B21/086—Condensers for transillumination only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings

Landscapes

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

Abstract

Un système de fixation (10) d'une caméra (14) à un microscope comprend une structure de montage qui permet d'assujettir une caméra au-dessus de l'oculaire du tube optique (16) du microscope (18) et un adaptateur (12) qui forme un écran anti-lumière et qui s'étend entre l'ouverture de l'objectif de la caméra et le tube optique. L'extrémité (86) en aval de l'adaptateur entoure étroitement la périphérie extérieure du tube optique, empêchant la pénétration indésirable de la lumière ambiante dans l'adaptateur, tout en permettant à l'adaptateur de se déplacer par rapport au tube optique. Un système d'éclairage pour microscopes utilise une tige translucide (20) courbe transparente ayant une surface terminale (116) de réception de la lumière, une surface latérale (118) périphérique de réception de la lumière et une surface terminale (108) de transmission de la lumière. Lorsque la tige est montée, sa surface terminale de transmission de la lumière est alignée avec un passage qui traverse la platine (22) porte-objet du microscope sur laquelle est retenu un échantillon à visionner et/ou à photographier.
CA002051644A 1989-04-05 1990-04-03 Dispositif de fixation d'appareil photo et d'eclairage pour microscope Expired - Lifetime CA2051644C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33349989A 1989-04-05 1989-04-05
US333,499 1989-04-05
PCT/US1990/001794 WO1990012335A2 (fr) 1989-04-05 1990-04-03 Systeme de fixation de cameras et systeme d'eclairage pour microscopes

Publications (2)

Publication Number Publication Date
CA2051644A1 CA2051644A1 (fr) 1990-10-06
CA2051644C true CA2051644C (fr) 1999-05-25

Family

ID=23303046

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002051644A Expired - Lifetime CA2051644C (fr) 1989-04-05 1990-04-03 Dispositif de fixation d'appareil photo et d'eclairage pour microscope

Country Status (2)

Country Link
CA (1) CA2051644C (fr)
WO (1) WO1990012335A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1097299A (en) * 1997-10-17 1999-05-10 Accumed International, Inc. High-precision computer-aided microscope system
DE102006058358A1 (de) 2006-12-05 2008-06-12 Carl Zeiss Surgical Gmbh Kameraadapter mit Kamerahalterung und Optikadapter
CN109116542A (zh) * 2018-11-03 2019-01-01 程昔恩 一种手持式数码显微镜

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB195818A (en) * 1922-02-07 1923-04-12 Ernest Hall Craggs Improvements in and relating to microscopes and devices for microphotography
GB674850A (en) * 1947-06-10 1952-07-02 Carl Steffen Method and device for representing the structure of objects, particularly histological specimens
US3101411A (en) * 1960-05-17 1963-08-20 American Optical Corp Light conducting device to transmit ultra-violet radiation for specimen fluorescenceunder a microscope
BE689477A (fr) * 1966-11-09 1967-05-09 Acec Optique pour caméra
DE2300968A1 (de) * 1973-01-10 1974-07-11 Leitz Ernst Gmbh Durchlicht-beleuchtungseinrichtung mit schnellwechsler fuer unterschiedliche beleuchtungsarten
SU1147165A1 (ru) * 1982-03-23 1989-07-15 Margus M E Устройство дл микроскопического исследовани биологических объектов
DE3443906A1 (de) * 1983-09-10 1986-06-05 C. Reichert Optische Werke Ag, Wien Vorrichtung zur beleuchtung von probe, probenhalterung und kuehlbad an einer einrichtung zur immersions-kryofixation
JPS60105101A (ja) * 1983-11-10 1985-06-10 森　敬 投光器
DE8811737U1 (fr) * 1988-09-16 1988-11-03 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar, De

Also Published As

Publication number Publication date
WO1990012335A2 (fr) 1990-10-18
CA2051644A1 (fr) 1990-10-06
WO1990012335A3 (fr) 1991-02-21

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry