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10/28/19: Discontinuation of iTEM and Scandium effective 31st March 2020


After a long and successful lifetime of almost 15 years the end of our analySIS based products iTEM and Scandium has finally come – inevitable.

Not only the fact that our EMSIS Imaging plattform RADIUS has taken over the role since almost six years but also the non-rectifiable incompatibilities with newer hardware and operating systems made it necessary to bring the story of iTEM and Scandium to an end eventually.

For details please see the discontinuation note and refer also to the note for limited warranty and support.


For additional information on EMSIS cameras or any other products please contact us: info(at)




03/01/19: PHURONA — 12 megapixel ultra high speed CMOS for the side-entry port available now!


Our 12 megapixel TEM CMOS camera PHURONA (model S12U) for the typical side-entry port ("35mm") of a TEM provides up to 20 frames per second in its full 12 megapixel resolution, using a fast USB 3.0 interface to the computer. It can reach up to 50 frames per second in 2x binning, which gives the user still a high enough resolution to watch fast moving details, e.g. for quick screening of a sample in a TEM.

The PHURONA is the perfect side­-entry camera, either for exclusive use or as an add-on camera for an existing bottom-mount camera, providing a larger field of view.

The latest CMOS technology of the PHURONA brings to you speed, sensitivity, high dynamic range and a large field of view. The CMOS image sensor shows no blooming and hence is all best suited also for diffraction images.

The PHURONA is the choice for customers looking for a fast and easy to use side entry camera with high image quality and a large field of view.


For additional information on EMSIS cameras or any other products please contact us: info(at)




12/05/17: XAROSA — The next level of EM imaging: EMSIS' new 20 megapixel CMOS camera with exceptional speed


EMSIS is glad to present the next model in its successful line of well- known and well accepted bottom mount high resolution cameras: the CMOS based 20 MP XAROSA TEM camera, representing the current end-of-line of bottom mount high end TEM cameras by EMSIS.

The XAROSA camera comes with a fiber optical taper resulting in a large effective pixel size of nearly 13 x 13 µm². The CMOS sensor provides a mere number of 5,120 x 3,840 pixels, resulting in a field of view of almost 66 x 50 mm².

EMSIS combines new CMOS sensor technology with a sophisticated electronics and the lightning fast Thunderbolt data interface, thus enabling extremely high speed single port read-outs: as fast as 30 frames per second (fps) in full 20 megapixel resolution and 120 fps in binning 4x.

These frame rates, together with the live features of RADIUS 2.0 - video recording, smart averaging, drift correction, HDR imaging - open up new capabilities in TEM in-situ observations of dynamic events and allow the operator to find sample areas of interest quickly and efficiently without any restrictions. The almost blooming immunity of the CMOS sensor makes it the perfect choice for recording electron diffraction patterns.


For additional information on EMSIS cameras or any other products please contact us: info(at)





10/20/16: Angstrom Scientific new EMSIS distributor for North America


Bob Sommerville, CEO Angstrom Scientific Inc., and Dr. Stephan Egelkamp, Managing Director EMSIS GmbH, are pleased to announce that Angstrom Scientific has been appointed North American distributor of the EMSIS line of TEM cameras.

Angstrom is looking forward to continuing to expand its focus on supplying innovative solutions for the electron microscopy community. 


For additional information on EMSIS cameras or any other Angstrom Scientific products please have a look onto the homepage or contact Bob at rms(at)



05/15/16: EMSIS ist der neue Distributor für NanoMEGAS Produkte in Deutschland und der deutschsprachigen Schweiz


Starting April first 2016, the EMSIS GmbH is the partner of the Belgium experts for electron diffraction NanoMEGAS SPRL.

Precession Diffraction as NanoMEGAS products main method provides a unique improvement of the analysis of diffraction images in transmission electron microscopy.

The NanoMEGAS products DigiStar, Astar, TopSpin and the available modules, widen the potential of material analysis in the TEM enormously.

As German manufacturer and distributor of imaging systems in the field of electron microscopy, EMSIS is the ideal partner for NanoMEGAS.


For further information please have a look onto the NanoMEGAS homepage or contact us: info(at)