Selectris and Selectris X Imaging Filters

Cryo-EM imaging enhanced with zero-loss energy filtering for atomic-resolution cryo-EM

Available on Thermo Scientific Krios and Glacios Cryo-TEMs, Thermo Scientific Selectris and Selectris X Imaging Filters are post-column imaging filters that improve the contrast of transmission electron microscopy (TEM) images, resulting in high-resolution structures up to atomic resolution. The zero-loss filtering of Selectris Filters removes noise caused by inelastically scattered electrons, producing an increased signal-to-noise ratio (SNR) and better contrast. Designed for high stability, the zero-loss peak position of Selectris Filters has minimized sensitivity to temperature variations in the environment, eliminating the need for frequent tuning.

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Selectris Energy Filters

With the Selectris Imaging Filter, you can experience the thrill of atomic-resolution cryo-EM, seeing things that have never been seen before.
Atomic resolution cryo EM structure of apoferritin obtained with cryo EM imaging enhanced by Selectris Energy Filter.

For Research Use Only. Not for use in diagnostic procedures.

1x1 image pixel for data collection