DE1736331U - MICROSCOPE. - Google Patents
MICROSCOPE.Info
- Publication number
- DE1736331U DE1736331U DEL16104U DEL0016104U DE1736331U DE 1736331 U DE1736331 U DE 1736331U DE L16104 U DEL16104 U DE L16104U DE L0016104 U DEL0016104 U DE L0016104U DE 1736331 U DE1736331 U DE 1736331U
- Authority
- DE
- Germany
- Prior art keywords
- bertrand
- microscope
- tube
- microscope according
- eyepiece tube
- 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
Links
- 230000003287 optical effect Effects 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/13—Ophthalmic microscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/20—Surgical microscopes characterised by non-optical aspects
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/0004—Microscopes specially adapted for specific applications
- G02B21/0012—Surgical microscopes
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Microscoopes, Condenser (AREA)
Description
B 1705B 1705
18.6.1956!",June 18, 1956! ",
PatentabteilungPatent department
J g/E. Mikroskop, J g / E. Microscope,
Die Heuerung betrifft ein Mikroskop mit einem in dessen Strahlengang ein- und ausschaltbaren Bertrandeyatem für konoskopische Beobachtung. Durch dieses System soll ermöglicht werden, daß die hintere Brennebene des Objektivß in der Okula: bildebene abgebildet wird. Bei Untersuchungen mit polarisiert* Licht kann man also beispielsweise die in der hinteren Brennebene entstehenden Beugungsbilder des Objektivs vergrößert beobachten.The hiring concerns a microscope with one in it Beam path can be switched on and off Bertrandeyatem for conoscopic Observation. This system is intended to enable the rear focal plane of the objective in the ocular: image plane is mapped. For examinations with polarized * For example, light can be used to enlarge the diffraction images of the lens that arise in the rear focal plane watch.
Eb ist bereits bekannt, derartige Systeme auf einem in den Mikroskoptubus einschiebbaren oder einschwenkbaren Träger anzubringen. Außerdem hat man bereits vorgeschlagen, die Bertrandlinsen in einem zwischen Okulartubus und Objektiv liegen den Bauteil des Mikroskops anzuordnen. Ferner sind Mnrichtun gen bekannt, bei denen das Linsensystem bzw. die Linse als Vorsatzelement ausgebildet ist, das an das objektseitige Ende dea Okulars anschraubbar ist.Eb is already known, such systems on a carrier which can be pushed or swiveled into the microscope tube to attach. In addition, it has already been proposed that the Bertrand lenses be located between the eyepiece tube and the objective to arrange the component of the microscope. Furthermore, Mnrichtun gene are known in which the lens system or the lens as Attachment element is formed, which is attached to the object-side end dea eyepiece can be screwed on.
Im allgemeinen bereitet die Unterbringung des Bertrandsystems in Mikroskopen bekannter Bauart gemäß der einen oder anderen der genannten Anordnungen keine Schwierigkeiten. Es ist aber möglich, insbesondere dann, wenn am Mikroskop weiter Zuaataeleraente, beispielsweise ein Fotoansatz, angebracht vvei den, daß die Haumverhaltnisse zu knapp werden und infolgedeec Schwierigkeiten beim Einbau des Systems entstehen, bzw. eine Beeinträchtigung der Handlichkeit der Ein- und Ausschaltorgan eintritt. Zur Beseitigung dieser Mangel wird gemäß der Neuerung vorgeschlagen, die in bekannter Weise ein- und ausschalt baren Bertranällnsen im Inneren des Okulartubus anzuordnen. Befindet eich im Okulartubus ein Umlenkprisma, durch das ein Schrägblick in das Mikroskop ermöglicht werden soll, so kannIn general, accommodating the Bertrand system in microscopes of known type in accordance with one or the other of the arrangements mentioned does not present any difficulties. However, it is possible, especially if additional accessories, such as a photo attachment, are attached to the microscope, that the space is too tight and consequently difficulties arise when installing the system or the handiness of the on / off switch is impaired. To eliminate this deficiency, it is proposed according to the innovation to arrange the B e rtranällnsen, which can be switched on and off in a known manner, inside the eyepiece tube. If there is a deflecting prism in the eyepiece tube through which an angled view into the microscope is to be made possible, then
— 2 —- 2 -
- 2 - B 1705 - 2 - B 1705
Patentabteilung 1 ö . 6 . 1 9 5 6Patent Department 1 ö. 6th 1 9 5 6
das Bertrandsystem vor oder hinter diesem Umlenkprisma angeordnet sein. Bei binokularen Mikroskopen ist das System vorzugsweise »wischen den Strahlenteiler und das Umlenkprisraa zu setzen, kann aber auch zwischen letzterem und der Gewinde- bzw. Bajonettfassung des Okulartubus vorgesehen seir. In der Zeichnung sind mehrere Ausführungsbeispiele dargestellt. Ba zeigen;the Bertrand system is arranged in front of or behind this deflecting prism be. In the case of binocular microscopes, the system is preferably “wiping the beam splitter and the deflecting prism” to set, but can also be provided between the latter and the threaded or bayonet socket of the eyepiece tube. Several exemplary embodiments are shown in the drawing. Show ba;
Pig.1 einen !Dubus für binokularen Einblick mit einem ein- und ausschwenkbaren Bertrandsystem zwischen dein Strahlenteiler und dem Umkehrprisma, im SchnittPig.1 a! Dubus for binocular viewing with a Bertrand system that can be swiveled in and out between your beam splitter and the erecting prism, in section
Fig.2 den Tubus gemäß Fig.1 in Ansicht, teilweise ßchematisch, 2 shows the tube according to FIG. 1 in view, partly schematically,
Fig.3 einen Tubus für binokularen Einblick, bei dem das Bertrandsystem zwischen dem tfmlenkprisma und der Bajonettfassung angeordnet ist, in achematischer3 shows a tube for binocular viewing, in which the Bertrand system is arranged between the tfmlenkprisma and the bayonet socket, in achematic
Ansicht,Opinion,
Fig.4 einen Monotubus mit einem Bertrandsystem zwischen der objjektseitigen Okularlinse und der Schraubfassung, in schematischer Ansicht.4 shows a monotube with a Bertrand system between the object-side eyepiece lens and the screw mount, in schematic view.
Das aus den beiden Linsen 1 und 2 bestehende Bertrandsyst< ist zwischen dem am Üubuegehäuse 3 befestigten Umlenkprisma < und dem den Prismensatz 5 aufnehmenden Tübusteil 6 angeordne* Die Passungsteile 7,8 der Linsen 1,2 sind mit einem Rohr 9 verbunden, das auf einer Achse 10 drehbar gelagert und mittels des Rändelknopfes 11 einstellbar ist. Das Fassungsteil ' der Linse 1 ateht unter der Wirkung der Feder 12 und ist mittels der Führungsteile 13 in Richtung der optischen Achse H verschiebbar. Als Verstellmittel dient dazu ein Anachlagarm15a, der an einer in der Achse 10 angeordneten Spindel 1 befestigt ist. Die Spindel 15 ist durch eine Hase 16 am Fassungeteil 7 geradegeführt und kann durch Drehen des mit derThe Bertrand system consisting of the two lenses 1 and 2 is between the deflecting prism attached to the Üubuegehäuse 3 < and the tube part 6 accommodating the prism set 5 * The fitting parts 7,8 of the lenses 1,2 are connected to a tube 9 which is rotatably mounted on an axis 10 and means of the knurled knob 11 is adjustable. The frame part ' the lens 1 ateht under the action of the spring 12 and is by means of the guide parts 13 in the direction of the optical axis H movable. A contact arm 15a serves as an adjustment means, which is attached to a spindle 1 arranged in the axis 10. The spindle 15 is by a rabbit 16 on the socket part 7 and can be adjusted by turning the with the
B 1705 * 5 - 18.6.1956 B 1705 * 5 - June 18, 1956
PatentabteilungPatent department
Achse 10 -verbundenen und koaxial sum Rohr 9 angeordneten Rändelknopfes 17 axial verschoben »erden* Bei dieser Verstellung wird die Linaο 1 in Richtung der optischen Achse zum Zwecke der Scharfstellung bewegt. Beim Verateilen des Rändelknopfes 11 können beide Linsen gemeinsam in den Strahlengang eingeschaltet werden. Axis 10 -connected and arranged coaxially sum pipe 9 Knurled knob 17 shifted axially »earth * With this adjustment the Linaο 1 becomes in the direction of the optical axis moved for the purpose of focusing. When distributing the Knurled knob 11, both lenses can be switched on together in the beam path.
In den !Figuren 2 bis 4 ist die Einstellvorrichtung für die Bertrandlinsen nicht dargestellt. Sie kann jedoch analog zur Mg.1 auch hier angebracht werden. In der Figur 3 sind die Bertrandlinsen mit 1a, 2a bezeichnet und zwischen dem Umlenkprisma 4 und der Bajonettfassung 18 angeordnet. Gemäß der Figur 4 liegen die Bertrandlinaen 1b» 2b zwischen den Okulaxlineen 19 und der Gewindefaseung 20.In the! Figures 2 to 4, the adjustment device for the Bertrand lenses not shown. However, it can also be attached here in the same way as Mg.1. In the figure 3 are the Bertrand lenses are designated by 1a, 2a and are arranged between the deflecting prism 4 and the bayonet socket 18. According to 4 are the Bertrandlinaen 1b »2b between the Okulaxlineen 19 and the thread bevel 20.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL16104U DE1736331U (en) | 1956-06-21 | 1956-06-21 | MICROSCOPE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL16104U DE1736331U (en) | 1956-06-21 | 1956-06-21 | MICROSCOPE. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1736331U true DE1736331U (en) | 1956-12-20 |
Family
ID=32725289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEL16104U Expired DE1736331U (en) | 1956-06-21 | 1956-06-21 | MICROSCOPE. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1736331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1293470B (en) * | 1965-12-31 | 1969-04-24 | Leitz Ernst Gmbh | Pancratic optical system |
-
1956
- 1956-06-21 DE DEL16104U patent/DE1736331U/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1293470B (en) * | 1965-12-31 | 1969-04-24 | Leitz Ernst Gmbh | Pancratic optical system |
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