A kit (10) includes a light source (12) and an optical system (14) equipped with a lens assembly (25) defining a magnification optical axis (X-X). A frame (16) is crossable by the light generated by the light source (12). The frame (16) is configured for supporting a sample holder (H), a portable electronic apparatus (S) equipped with an image acquisition device (C), and the optical system (14), which are interposable between the sample holder (H) and the image acquisition device (C). The optical system (14) is configured for being movable in a guided manner on the frame (16), to allow aligning the optical axis (X-X) with the image acquisition device (C). A carrying body (18) is configured for receiving in abutment the frame (16) and housing the light source (12) directing light towards the optical system (14) through the frame (16).

A system having a macroscopic imager, a microscopic imager, and a stage for moving a substrate supporting ex-vivo tissue with respect to each of the imagers to enable the macroscopic imager to capture macroscopic images, and the microscopic imager to capture optically formed sectional microscopic images on or within the tissue, when presented to the tissue, via the optically transparent material of the substrate. A computer system controls movement of the stage, and receives the macroscopic and microscopic images. A display is provided for displaying the macroscopic and microscopic images when received by the computer system. The tissue is verified as being in an orientation at least substantially flush against the upper surface of the substrate by being in focus in displayed macroscopic images prior to imaging by the microscopic imager, and if needed, any portion of the tissue unfocused is manually positioned until desired tissue orientation is achieved.

Disclosed herein, inter alia, are imaging systems, devices, and methods of use thereof.

The present disclosure provides a microscale three-dimensional modeling system comprising a lighting condition, a camera, a microscope, and a mobile photographic platform. Methods of utilizing the system are also included in the present disclosure, including a method of generating a three-dimensional surface model of an object as well as a method of generating a three-dimensional CAD model of an object.

An imaging system is configured with an autofocus operation that refocuses multiple cameras of the imaging system on detected features of interest, instead of on the whole image of the sample. Focus measures are calculated on the detected features, and then aggregated to focus distances of actuator moving the camera array, the sample stage, or individual cameras based on a maximization of detected features to be in focus. After the refocus, the imaging system recaptures new images and analyzes features on the new images to generate statistical characterization of the sample based on the classification of the features.

An illumination system includes a surface configured to have an imaging target placed thereon, a light source, a beam splitter and at least a first mirror. The beam splitter is configured to split the beam of light from the light source and the first mirror is configured to reflect a first beam from the beam splitter onto the surface with the imaging target. An imaging system includes an imaging surface configured to have an imaging target placed thereon, a mirror, and a capturing device. The capturing device is configured to capture an image of the imaging target through a path of emitted light that extends from the imaging target, reflects off of the mirror, and to the capturing device. The mirror, the capturing device, or both are configured to move in a diagonal direction with respect to the imaging surface to reduce a length of the path of emitted light. Systems and methods to calibrate an imaging system to remove or reduce non-uniformities within images of samples due to imaging system properties.

A dark field illuminator for microscopic imaging is provided. The dark field illuminator is arranged above an adjustable lens group of a unit microscopic imaging module and corresponds to the adjustable lens group, a surface of the dark field illuminator is attached to a back of a sample slide, and the sample slide is located between the dark field illuminator and the adjustable lens group; the dark field illuminator includes a bright and dark field substrate and a dark field black background patch, the size of the dark field black background patch matches with that of the adjustable lens group, and the dark field black background patch is arranged close to or away from the adjustable lens group relatively to the bright and dark field substrate. Preferably, the bright and dark field substrate further has a recessed structure with a white diffuse reflection surface.

A medical/surgical microscope with two cameras configured to capture two dimensional images of specimens being observed. The medical/surgical microscope is secured to a control apparatus configured to adjust toe-in of the two cameras to insure the convergence of the images. The medical/surgical microscope includes a computer system with a non-transitory memory apparatus for storing computer program code configured for digitally rendering real-world medical/surgical images. The medical/surgical microscope has an illumination system with controls for focusing and regulating the lighting of a specimen. The medical/surgical microscope is configured for real-time video display with the function of recording and broadcasting simultaneously during surgery.

The present disclosure provides a mechanical property detection device and a force detection system, and relates to the technical field of hydrate experiment equipment. The mechanical property detection device includes a reaction kettle, a thrust mechanism, and a force detection sensor; a reaction platform and a reaction frame provided on the reaction platform are provided in the reaction kettle, an end of the thrust mechanism extends into the reaction kettle, and can push the reaction frame to move relative to the reaction platform, and the force detection sensor is configured to detect magnitude of a thrust of the thrust mechanism when pushing the reaction frame, so as to solve the technical problems such as inconvenience in testing an adhesive force of gas hydrate in the prior art.

Disclosed is a suction type stabilizer for a lens including a probe mount, in which a lens is disposed in an interior thereof and an opening that contacts a specimen is formed on one side thereof, an elastic body interposed between the lens and the probe mount, that elastically supports the lens, and defining a division space between the lens and the opening, and a negative pressure forming part forming a negative pressure while suctioning air accommodated in the division space and attaching and fixing the specimen to the opening.