PT Wadya Prima Mulia as the Authorized Distributor for ThermoFisher Scientific in Indonesia, provides Talos L120C G2 (S)TEM Transmission Electron Microscope

Versatile TEM and STEM microscope for 2D and 3D visualization of beam sensitive samples and materials using high contrast.

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Talos L120C G2 Transmission Electron Microscope

The Thermo Scientific Talos L120C G2 (S)TEM is a 20-120 kV thermionic (scanning) transmission electron microscope uniquely designed for performance and productivity. It’s useful across a wide range of samples and applications, such as 2D and 3D imaging of cells, cell organelles, asbestos, polymers, and soft materials, both at ambient and cryogenic temperatures. The Talos L120C allows you to acquire high-quality results with minimal effort, no matter your skill level. Routine 2D imaging of samples is facilitated by a simple and intuitive user interface (UI). By implementing fast and sophisticated automation in advanced 3D imaging workflows with superior TEM and STEM resolution for 20-120 kV instrumentation, it allows you to focus on scientific questions rather than microscope operation.

Explore cellular ultrastructure
Gain insights into elemental composition
Characterize quality attributes of nanoparticles
Visualize 3D intracellular structures

Talos L120C (S)TEM) advantages

The Talos L120C takes imaging to the next level with the optional cryo-box and low-dose techniques, which facilitate imaging of samples preserved at cryogenic temperatures and produce high-quality images even for beam-sensitive materials. The cryo-box provides maximal protection of the cryo-specimen resulting in minimal ice growth contamination over long (>8 h) data collection sessions.

To enhance productivity and application flexibility, especially in multi-user and multi-application environments, the cryo-box is motorized and fully retractable to facilitate seamless switching between cryo-EM imaging, STEM imaging, and EDS analysis. The large pole-piece gap of the C-Twin lens provides high contrast and allows for high specimen tilts up to 90°, while the constant-power objective lens with low-hysteresis allows for straightforward and reproducible changes of imaging modes and high-tension settings in matter of seconds.

Overall, the Talos L120C (S)TEM combines application versatility with a reproducibly performing electron column to give you new opportunities for high-resolution 3D characterization, in situ dynamic observation with EDS and other diffraction applications, and a special emphasis on high-contrast imaging and cryo-TEM.

Talos L120C (S)TEM automation

Designed for multi-user and multi-discipline environments and equipped with a familiar UI shared across all Thermo Scientific TEM platforms, the Talos L120C TEM is ideal for novice and expert users alike. All daily TEM tunings have been automated to provide the best and most reproducible setup, easing the learning curve for novice operators and improving time-to-data for experienced users. The Talos L120C TEM also offers educational online help embedded within the UI. Additionally, Thermo Scientific application software packages facilitate intuitive settings and automated data collection for different use cases and workflows, such as large area 2D imagingenergy dispersive X-ray analysissingle particle analysis, MicroED and tomography.

Versatile multi-application system

Designed for routine TEM and STEM imaging and characterization of a variety of samples, including resin embedded cells, soft materials, nanoparticles, and protein complexes at ambient and cryo-conditions.

High quality images

High-contrast, high-quality TEM and STEM imaging by simultaneous, multiple signal detection with up to four-channel-integration STEM detectors.


Retractable, motorized cryo-box and low-dose technique enable superior imaging of samples at cryogenic temperatures while preserving the possibility of STEM imaging and EDS analysis applications.

Chemical composition data

Flexible energy-dispersive X-ray spectroscopy (EDS) analysis for chemical information.

Space for more

Add tomography or in situ sample holders compatible with a large analytical pole piece gap allowing up to ±90° stage tilt range and ±375 µm stage height range.

Improved productivity and reproducibility

Ultra-stable column, SmartCam remote operation, and constant power objective lenses for quick mode and high-tension switches. Fast, easy switching for multi-user environments.


All daily TEM tunings—such as focus, Eucentric height, center beam shift, center condenser aperture, and rotation center—are automated.

Automated data collection

Automate single particle analysis imaging with Thermo Scientific EPU Software and tomography with Thermo Scientific Tomo 5 Software. Collect large area 2D images at different image resolutions using Thermo Scientific Maps Software with automatic image acquisition and stitching while documenting the overall context and entire area of the region of interest with exceptional quality.

Ceta CMOS Camera

The 4K × 4K Thermo Scientific Ceta CMOS Camera with large field of view enables live digital zooming with high sensitivity and high speed over the entire high-tension range. Specialized Ceta Cameras are available for low-dose imaging (Ceta-S and Ceta-F) and for MicroED (Ceta-D) applications.

Compact design

Smaller footprint and dimensions mean this tool can be accommodated into more challenging spaces while reducing infrastructure and support costs.

TEM line resolution0.204 nm
TEM point resolution< 0.37 nm
STEM HAADF resolution≤ 1.0 (with LaB6)
TEM magnification range• Standard: 25–650k ×
• Enhanced: 35–910k ×
STEM magnification range200–2.2M
Maximum tilt angle (stage)±90°

Infectious Disease Research

Cryo-EM techniques enable multiscale observations of 3D biological structures in their near-native states, informing faster, more efficient development of therapeutics.

Structural Biology Research

Cryo-electron microscopy enables the structural analysis of challenging biological targets such as large complexes, flexible species and membrane protein.

Drug Discovery

Learn how to take advantage of rational drug design for many major drug target classes, leading to best-in-class drugs.

Plant Biology Research

Fundamental plant biology research is enabled by cryo electron microscopy, which provides information on proteins (with single particle analysis),

Pathology Research

Transmission electron microscopy (TEM) is used when the nature of the disease cannot be established via alternative methods. 

Process control using electron microscopy

Modern industry demands high throughput with superior quality, a balance that is maintained through robust process control. SEM and TEM tools with dedicated automation software provide rapid, multi-scale information for process monitoring and improvement.

Quality control and failure analysis

Quality control and assurance are essential in modern industry. We offer a range of EM and spectroscopy tools for multi-scale and multi-modal analysis of defects, allowing you to make reliable and informed decisions for process control and improvement.

Fundamental Materials Research

Novel materials are investigated at increasingly smaller scales for maximum control of their physical and chemical properties. Electron microscopy provides researchers with key insight into a wide variety of material characteristics at the micro- to nano-scale.

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