Abstract: A microscope system includes: at least one microscope component with electrically adjustable component parameters; a controller for generating electrical signals and transmitting the electrical signals to the at least one microscope component to set the electrically adjustable component parameters; and a computer having at least one display unit, the computer generating an input unit having a graphical user interface on the at least one display unit, at least three setting parameters being adjustable by the graphical user interface. The input unit has an input pointer that is positionable in an input area so as to set a respective value for the at least three setting parameters. A coordinate axis is defined in the input area for each of the at least three setting parameters, with at least one coordinate axis not being perpendicular to another coordinate axis. Values of the at least three setting parameters are determined by the coordinates.

Abstract: The invention relates to a microscope for microscopic examination of a sample comprising a microscope housing enclosing an illumination optics, a microscope stage and an imaging optics, an integrated sample chamber located within the microscope housing and formed by a separated housing section within the microscope housing. The housing section has a lid which provides direct access to the microscope stage for placing the sample in the sample chamber. The housing section has an interface for connection of an external incubation environment conditioning unit to the sample chamber. The interface is configured to provide a connection between the external incubation environment conditioning unit and the sample chamber, such that the environmental conditions in the sample chamber can be controlled when the external incubation environment conditioning unit is connected to the interface.

Abstract: An optical system for a microscope for imaging an object includes: a telescope system having an optical correction unit, which is adjustable in order to correct a spherical imaging aberration, and having a zoom optical unit, which is adjustable in order to adapt a magnification of the telescope system to a ratio of two refractive indices, one of which is assigned to an object side and an other of which is assigned to an image side, within a predetermined magnification range. The telescope system is telecentric over an entire magnification range both with respect to the object side and with respect to the image side by the zoom optical unit contained in the telescope system.

Abstract: A method for approximating image data is disclosed. The method includes obtaining initial image data formed by imaging at least part of a sample and analysing the initial image data to form one or more portions of image data. The method also includes accessing a set of predefined stereotype elements, determining one or more of the stereotype elements as a visual approximation for the at least one object within the sample, selecting one or more of the determined stereotype elements to be associated with at least one object within the sample, and forming instruction data based on and/or including the one or more selected stereotype elements, the instruction data including instructions on how to arrange the one or more selected stereotype elements, to a processing system for approximating image data and to a system comprising such processing system.

Abstract: An apparatus for reducing a chromatic spread angle of light diffracted at an acousto-optic element includes the acousto-optic element and a first and a second focusing optical unit. The acousto-optic element is disposed in a beam path of an incident light beam and is configured to generate the diffracted light from the incident light beam such that the diffracted light emanates from a virtual interaction point of the acousto-optic element. The first focusing optical unit is disposed in the beam path upstream of the acousto-optic element and the second focusing optical unit is disposed in the diffracted light such that a focus of the incident light beam is situated downstream of the first focusing optical unit in the acousto-optic element and the virtual interaction point is located in a front focus of the second focusing optical unit.

Abstract: A microscope system for imaging at least one region of a sample includes: an image generating unit for microscopic imaging of a section of a sample region to be imaged acquired in an observation beam path; a movement unit for moving the section to be imaged into the observation beam path of the image generating unit; a graphic user interface displayed on a display for establishing a movement range corresponding to the sample region to be imaged by way of at least one user input, the graphic user interface displaying a coordinate system and, after input of at least one point in the displayed coordinate system, the movement range is established as a defined movement volume; and a control unit for activating the movement unit as a function of the defined movement volume so as to approach a set of sections corresponding to the defined movement volume in succession.

Abstract: A method for manipulating at least one beam path in a microscope includes ascertaining a refractive index of a sample arranged in a sample volume and/or of an optical medium arranged in the sample volume. At least one microscope parameter is set in dependence on the ascertained refractive index for manipulating the beam path.

Abstract: A light source module for a microscope, including a light source configured to emit illumination light along an illumination light path, at least one light blocking shutter configured to be moved into and out of the illumination light path, and at least one light sensor configured to detect an intensity of the illumination light propagating along the illumination light path. The at least one light sensor is integrated with the at least one light blocking shutter to be moved therewith into and out of the illumination light path.

Abstract: A method for laser microdissection includes: processing a microscopic examination object by a laser beam using tuples of coordinate values which respectively indicate positions of target points on the examination object at least in a first spatial direction and a second spatial direction orthogonal to the first spatial direction, positions of at least three reference points being ascertained beforehand in each case in the first and second spatial directions and also in a third spatial direction orthogonal to the first and second spatial directions; defining a reference plane based on the positions of the reference points; and determining, for the target points, further coordinate values indicating an expected position of the target points on the examination object in the third spatial direction in each case, as determined further coordinate values, the determining of the further coordinate values being performed depending on the defined reference plane.

Abstract: An oblique plane microscope has an objective illuminating a plane of the sample and collecting detection light. A beam splitting system splits the collected detection light into two detection light bundles along two optical paths, respectively. A first intermediate imaging system generates a first intermediate image of the plane in a first intermediate image space. The first intermediate imaging system has a first objective and a first reflecting element in the first intermediate image space and reflecting the first detection light bundle into the first objective. A second intermediate imaging system generates a second intermediate image of the plane in a second intermediate image space. The second intermediate imaging system has a second objective and a second reflecting element positioned in the second intermediate image space and reflecting the second detection light bundle into the second objective. A detection system detects the detection light bundles reflected into the objectives.

Abstract: A method for estimating baseline in a signal, the signal being represented by input signal data (I(xi)), includes estimating a baseline contribution (I2(xi)) in the signal to obtain baseline estimation data (f(xi)), wherein the baseline estimation data (f(xi)) are computed as a fit to at least a subset of the input signal data (I(xi)) by minimizing a least-square minimization criterion (M(f(xi))). Deblurred output signal data (O(xi)) are obtained based on the baseline estimation data (f(xi)) and the input signal data (I(xi)). The least-square minimization criterion (M(f(xi))) comprises a penalty term (P(f(xi))).

Abstract: An optical imaging device for a microscope comprises a first optical system configured to form a first optical image corresponding to a first region of a sample in accordance with a first imaging mode, a second optical system configured to form a second optical image corresponding to a second region of said sample, wherein said first and second regions spatially coincide in a target region of said sample and said first and second imaging modes are different from each other, a memory storing first distortion correction data suitable for correcting a first optical distortion caused by said first optical system in said first optical image, second distortion correction data suitable for correcting a second optical distortion caused by said second optical system in said second optical image, and transformation data suitable for correcting positional misalignment between said first and second optical images, and a processor which is configured to process first image data representing said first optical image based

Abstract: A method for estimating a stimulated emission depletion microscopy (STED) resolution includes generating a first frame representing a reference image from a field-of-view, the reference image having a predetermined reference resolution, and generating at least one second frame representing a STED image from the same field-of-view, the STED image having the STED resolution to be estimated. The at least one second frame is blurred by applying a convolution kernel with at least one fit parameter to the second frame. An optimal value of the at least one fit parameter of the convolution kernel is determined for which a difference between the first frame and the blurred at least one second frame is minimized. The STED resolution is estimated based on the optimal value of the at least one fit parameter and the predetermined reference resolution.

Abstract: In a method for the examination of a sample the sample is illuminated in a sample plane along a sample line with an illuminating light beam. The sample is acted upon by a depletion or switching light beam, which overlaps in the sample plane in an overlap region at least partially spatially with the illuminating light beam and which has at least one wavelength suitable for depletion of the sample. Part of fluorescent light emanating from the sample plane is detected as detection light. The fluorescent light originating from outside a first subregion and a second subregion is at least partially suppressed and not detected.

Abstract: A fluidic handling unit includes a baseplate, a fluidic inlet block, a fluidic outlet block, a pump in fluidic communication with the fluidic inlet block and the fluidic outlet block, a carrier control board in electrical communication with the pump, and a flow cell carrier comprising a microfluidic flow cell receiving area, wherein the flow cell carrier is configured to receive and retain the fluidic handling unit. A bottom surface of the fluidic handling unit is configured to complementary mate with a top surface of the flow cell carrier, or wherein a bottom surface of the flow cell carrier is configured to complementarily mate with a top surface of the fluidic handling unit.

Abstract: A computerized efficient data processing management method for imaging applications first performs a data flow graph generation by computing means using at least one image data and at least one requested task to generate a data flow graph. The method then applies a task execution scheduling using the data flow graph generated, a caching system configuration, the at least one image data and at least one requested task to schedule execution of the at least one requested task to generate task execution output. In addition, an adaptive data processing method performs caching system update and an optimal data processing method further performs data flow graph update.

Abstract: A system for microscopic examination of a sample has a microscope and an incubation environment conditioning unit connected to the microscope. The microscope has a microscope housing enclosing an illumination optics, a microscope stage and an imaging optics, an integrated sample chamber located within the microscope housing and formed by a separated housing section within the microscope housing. The housing section has a microscope interface for connecting the incubation environment conditioning unit to the sample chamber and/or to a stage top chamber for placing within the sample chamber and for receiving the sample. The system provides a first and a second incubation modes. In the first incubation mode the sample chamber is incubated by supply of a first incubation atmosphere by the incubation environment conditioning unit. In the second incubation mode the stage top chamber is incubated by supply of a second incubation atmosphere by the incubation environment conditioning unit.

Abstract: A control system for operating a system having an operable component includes a master and a slave assigned to the component. The master and the slave each comprise a software processing part and a programmable logic part. The master is configured by its software processing part to: receive job data, transform the job data into component job data, and send the component job data to the slave. The master is configured by its programmable logic part to send information about a current job status to the slave. The slave is configured by its programmable logic part to receive the information about the current job status, and to send information about the current job status to its software processing part. The slave is configured by its software processing part to execute a job corresponding to the component job data using the current job status.

Abstract: An image processing system, includes a processor, wherein the processor is configured to obtain image pixel data generated by an optical imaging system of a microscope, to perform deconvolution processing on the obtained image pixel data for generating deconvolved image pixel data, to perform denoising processing on the obtained image pixel data for generating denoised image pixel data, to obtain a sampling density based on which the image pixel data is generated by the optical imaging system, and to mix the deconvolved image pixel data and the denoised image pixel data for generating mixed image pixel data with a weighting dependent on the sampling density to change a ratio of the deconvolved image pixel data in relation to the denoised image pixel data when the sampling density exceeds an oversampling limit.

Abstract: A SPIM-microscope (Selective Plane Imaging Microscope) having a y-direction illumination light source and a z-direction detection light camera. An x-scanner generates a sequential light sheet by scanning the illumination light beam in the x-direction. The SPIM-microscope has an illumination optics having a zoom optics provided in a beam path of the illumination light beam, the zoom optics being adapted to change the focal length of the illumination light beam and adapted to detect a larger area of the object by sequentially detecting sequences of images along the y-direction that have an increased resolution along the z-direction. An image processing unit combines these sequences of images by image stitching into one large overall image.