CKX31 is an inverted microscope used for routine clinical examinations, suitable for daily observation of cell growth status. Its design is simple and compact, saving space.

CKX31- Standard microscope for cell culture observation with fixed binocular observation tube

Combined with advanced UIS2 optical system, it ensures high clarity in cell inspection and applications
The CKX series microscopes make cell inspection faster and more convenient than before, as they are easy to operate and require minimal optical adjustments, resulting in excellent images at a low cost.
Adopting a tilting binocular observation tube, allowing users to observe while standing. In addition, its compact design makes it convenient for users to install incubators, allowing them to observe certain specimens without having to go elsewhere, which is very convenient.
Supports multiple observation methods and greatly expands its application scope.
CKX series: making routine cell observation faster, simpler, and more effective.

The UIS2 optical system provides excellent optical performance
The UIS2 optical system combines the compactness of the optical path with the excellent imaging performance of the lens, which can maintain ideal image intensity and achieve superior optical correction levels. Based on this, the UIS2 infinity correction optical system can provide extraordinary image clarity and contrast. In addition to improving image quality, its maximum field of view can reach F N.22。 This allows CKX31 to use an upright microscope observation tube. (Patent, only available for CKX31)

High definition makes it easier for users to observe the status of living cells
Due to the integration of the globally renowned Olympus UIS2 optical system, the CKX series microscope has improved its flatness by 10-15% and can extend high-definition, high contrast image effects to the edges of the image.

Using UIS2 differential ring plate to optimize cell culture observation and provide the best image contrast
The UIS2 differential ring plate can adjust the contrast according to the thickness of the cultured cells, providing better contrast images than traditional systems.

PHC objective lens can minimize the interference caused by surface tension at the edge of the container to the greatest extent possible

（CPLN10×PH, CPLFLN10×PH, LCACHN20×PH）
PHC objective lens can minimize the interference caused by the surface tension of the culture medium, which usually reduces the clarity of the container edge image. After combining with the UIS2 optical system, the flatness has been greatly improved, and even observing cells at the edge of the container can obtain very clear images.

UIS2 infinity correction optical system
The revolutionary Olympus UIS2 optical system fully utilizes the advantages of infinite correction function. The light in the UIS2 infinite distance correction optical path will form a parallel beam after passing through the objective lens, and will be focused into an aberration free intermediate image after passing through the receiving lens. Therefore, various accessories can be inserted into the optical path between the objective lens and the built-in imaging lens without introducing additional magnification factors that affect the total magnification, and without the need for a correction lens. Under the configuration of adding various accessories, the UIS2 optical system can still provide the best image quality.

EXcellent Performance

After the sample is placed on the stage, it can be observed immediately without any optical adjustment

Pre adjusted heart difference skateboard for quick and aberration free observation
The aberration slider with pre centering does not require repeated centering every time the objective lens is changed. In addition, when observing with 10 x, 20 x 40 x objective lenses, a phase difference ring plate is used, eliminating the need for replacement of the phase difference ring plate. The CKX series makes phase difference observation fast and easy, without the need for optical adjustment, greatly improving the efficiency of routine inspections.

Adjustable heart differential ring plate
When high-definition phase difference images are required, Olympus provides an adjustable phase difference ring plate IX2-SL, which presents perfect phase difference images through its centering device.

Simple and compact design, saving experimental space
The concise and compact design greatly saves experimental space, facilitates the installation of incubators or ultra clean tables, and allows for quick observation under a microscope after sample removal, providing efficiency in cell inspection.

Various attachments
Carrier labels for blood cell counting plates and other microplates
These carrier labels provide convenience for observing blood cell counting plates, 35mm culture dishes, glass plates, and other microplates.