摘要:
The present invention relates to a microscope apparatus (100) comprising an operating microscope (20), a magnetic resonance or MR apparatus (30), a stand (10) that carries the operating microscope (20) and the MR apparatus (30), at least one detector (14) for determining the spatial position of the MR apparatus (30) relative to the operating microscope (20), a reflecting device (23) for reflecting an image obtained using the MR apparatus (30) into at least one observation beam path of the operating microscope (20), a computer unit (40) which is connected to the at least one detector (14) and is arranged so as to determine the spatial position of the MR apparatus (20) relative to the operating microscope (30), the computer unit (40) being connected to the reflecting device (23) and to the MR apparatus (30) and being arranged so as to provide the image that is to be reflected in for the reflecting device (23) on the basis of the spatial position determined for the MR apparatus (30) relative to the operating microscope (20).
摘要:
The present invention relates to an Osteospermum and Dimorphoteca plant, seed, variety, and hybrid. Another aspect of the present invention relates to an Osteospermum and Dimorphoteca plant having a mutant allele designated KLEDF which results in an altered flower phenotype. The invention also relates to crossing Osteospermum and Dimorphoteca plants containing the KLEDF mutant allele with other Osteospermum and Dimorphoteca plants lacking the KLEDF mutant allele to produce intergeneric and interspecific hybrids. This invention further relates to specific lines of Osteospermum varieties exhibiting the altered-flowering phenotype. Furthermore, the invention relates to pollen, seed, and sexual, as well as asexual progeny of such plants with altered flowers. In addition, the invention relates to methods for propagating said plants and to uses of said plants.
摘要:
An illumination device for a light microscope with an objective, in particular for a stereo-microscope, illuminates an object plane of the light microscope. An illumination beam path of the illumination device is defined by a light source, a field diaphragm, illumination optics with at least one illumination lens, and at least one deflection element. The object plane of the microscope is obliquely illuminated with incident illumination, wherein an axis of the illumination beam path forms an angle β greater than 0° with an optical axis of the objective. The field diaphragm, the illumination optics and the deflection element are arranged and orientated relative to one another such that a diaphragm plane which is defined by the field diaphragm, an illumination lens plane defined by the illumination lens, and an image plane of the image of the field diaphragm, which is produced by the illumination optics, without deflection by the deflection element, intersect at least approximately along a common straight line and that the image plane of the image of the field diaphragm which is produced by the illumination optics and which is deflected by the deflection element, runs in or parallel to the object plane. Sharp, undistorted imaging of the field diaphragm into the object plane or into a plane running parallel thereto is achieved.
摘要:
Stereomicroscope having a main objective (2) and a zoom system (7) provided downstream of the main objective (2), wherein between the objective (2) and the zoom system (7) is provided a first deflector (30) for deflecting viewing beam pencils emanating from the objective (2) into the zoom system, the zoom system (8) comprising substantially horizontally extending magnification and viewing channels (7a to 7d), wherein the first deflector (30) is of semitransparent construction, while a first illuminating device (50; 60, 65) is provided for illuminating an object that is to be viewed through the first deflector 30 and the main objective 2.
摘要:
A video stereomicroscope includes a main objective (2) having a substantially vertical optical axis (11), a deflecting element (5) provided downstream of the objective (2) to cause light passing through the main objective (2) to be deflected into a substantially horizontal direction, and further includes a zoom system (7) which is disposed downstream of the deflecting element (5) and has at least two substantially horizontally extending observation channels (7c, 7d), a first observation channel (7c) and a second observation channel (7d) of the zoom system (7) being vertically spaced from each other. The video stereomicroscope has at least one optoelectronic image-capturing device (40a-40e) provided downstream of the zoom system (7) for providing a stereoscopic image based on beams of radiation (20c, 20d) passing through the first observation channel (7c) and the second observation channel (7d).
摘要:
A method for breeding double flower Calibrachoa sp. plants using controlled crosses of selected parent plants is disclosed. The invention additionally relates to methods for breeding double flower Calibrachoa plants using anther culture and induced mutation techniques. Finally, the invention relates to new Calibrachoa plants produced by the described methods and characterized by their unique double flowers.
摘要:
The invention relates to a microscope (10) having an illumination apparatus (26) having a light source (1) and an optical system. The light source (1) is embodied to output a coherent light beam bundle along a defined illumination beam path (2a), and the optical system in the illumination beam path (2a) encompasses a spatial light modulator (3) for modifying the illuminated field (4). A surgical microscope (10) is preferably equipped with an illumination apparatus (26) of this kind that is arranged adjustably in two directions on the surgical microscope (10).
摘要:
An illumination device for a microscope, in particular for an operation microscope, has a light source with an improved lifetime. The light source is in the form of a gas discharge lamp having a microwave generator, a microwave waveguide and an electrodeless bulb. The bulb contains a luminescent material and is coupled to the microwave waveguide so that microwaves can stimulate the luminescent material to emit light.
摘要:
Microscope comprising microscope optics (25), a camera device (7) for recordal of images, captured by the microscope optics (25), of an object to be observed, and a display apparatus (12) which can be viewed by an observer for displaying the images taken by the camera device (7), wherein at least one area of the display apparatus (12) is constructed as a deflecting device (13) for deflecting light beams emitted by the object which is to be observed into the microscope optics (25).
摘要:
Stereoscopic microscope comprising an optical inverter system (21a, 21b) for erecting a pseudo-stereoscopic image and reversing the viewing beams thereof, wherein the inverter system comprises at least one deflector element (21a, 21b) having a focal power.