Nikon Corporation

Ibidi Gmbh

Yasushi Ogihara

Ichiro Sase

Roman Zantl

Katsumi Ogino

Chikaya Iko

A laboratory dish comprises an incubation container, containing cultured cells, for observation through a microscope, in which a partitioning member partitions an interior of the incubation container into a plurality of incubation chambers by substantially perpendicular walls. The partitioning member tightly fits to a bottom portion of the incubation container, thereby capable of retaining in separation a liquid inputted in each of the incubation chambers from liquids in the other incubation chambers. A cover member covers an upper portion of each of the incubation chambers partitioned by the partitioning member and tightly fitted to the partitioning member. A whole or part of the cover member is formed of a transparent member, and the upper portion of each incubation chamber is formed with an opening via which to input the liquid.

Incubation container

A microscope system that shifts a plurality of observation locations that are set upon an observation subject in order onto an optical axis of an objective optical system, and for each of the observation locations, performs photography with an image-capturing device of an observation image of the observation subject a plurality of times as time elapses, includes: a drive unit that drives a stage upon which the observation subject is mounted, and the objective optical system, relative to one another two dimensionally in directions orthogonal to the optical axis; a position detection unit that detects at least one of positions of the stage and the objective optical system; and a correction unit that, based upon position information detected by the position detection unit, performs trimming correction upon a plurality of photographic images that have been photographed at each observation location as time elapses, so that the plurality of photographic images become images of a same observation region that includes the observation location.

Microscope system and microscope observation method

A microscope system according to the present invention comprises a stage on which a specimen is placed, an image forming optical system that forms an image of the specimen placed on the stage, an image-capturing device that captures the image of the specimen formed by the image forming optical system, a focused position detection device that detects a focused position for the specimen based upon the specimen image captured by the image-capturing device and a focused position storage device that stores in memory the focused position detected by the focused position detection device. The focused position detection device sets a search range centered around the focused position stored in memory at the focused position storage device and detects the focused position anew by causing the stage and the image forming optical system to move relative to each other over the search range thus set each time a focusing operation is executed.

Microscope system

A microscope device includes a support member which supports a specimen, a first optical system which generates an image of a partial region upon the specimen, a second optical system which generates an overall image of the specimen, an imaging device which photoelectrically detects the images which are generated by the first optical system and by the second optical system, and a changeover mechanism which changes over between a first path from the specimen via the first optical system to the imaging device and a second optical path from the specimen via the second optical system to the imaging device. The support member, the first optical system, the second optical system, the imaging device, and the changeover mechanism are all housed within a case of the microscope device.

Microscope device and microscope system

A microscope system includes: a stage that shifts a specimen in x and y directions; a detection section that detects a position of the stage after shifting; a reception section that receives an input of a shift target position for the stage inputted by an observer; an optical system that forms a light flux into a focused and magnified image of the specimen; an image capturing section that captures the magnified image; and a shift section that, if the position detected by the detection section and the shift target position received by the reception section do not agree with one another, shifts a relative positional relationship between the light flux and the image capturing section.

An optical element switching device capable of quickly and reliably switching among optical elements. The optical element switching device includes a fixed guide section mounted on a housing, and a movable guide section mounted movably relative to the fixed guide section and provided with more than three optical elements. By moving the movable guide section, one of the optical elements is selectively inserted into the optical path. The optical element switching device further includes a restricting mechanism for limiting the number of optical elements which can be inserted into the optical path by restricting the movement of the movable guide section.

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Yokohama, Japan

Yasushi Ogihara