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Gerneral Information

The electron microscope is a type of microscope that uses a beam of electrons to create an image of the specimen. It is capable of much higher magnifications and has a greater resolving power than a light microscope, allowing it to see much smaller objects in finer detail.

 

Because the wavelength of an electron can be up to 100.000 times shorter than that of visible light photons, the electron microscope has a higher resolving power than a light microscope and can reveal the structure of smaller objects. A transmission electron microscope can achieve better than 50 pm resolution and magnifications of up to about 10.000.000 x.

The transmission electron microscope uses electrostatic and electromagnetic lenses to control the electron beam and focus it to form an image. These electron optical lenses are analogous to the glass lenses of an optical light microscope.

Electron microscopes are used to investigate the ultrastructure of a wide range of biological and inorganic specimens including microorganisms, cells, large molecules, biopsy samples, metals, and crystals. Industrially, the electron microscope is often used for quality control and failure analysis. Modern electron microscopes produce electron micrographs using specialized digital cameras and frame grabbers to capture the image.

Read more here: What is Electron Microscopy? - John Innes Centre

Here is a market overview of instruments made by specialist manufacturers and companies around the globe.

Phenom

Phenom XL Desktop SEM

The Phenom XL Scanning Electron Microscope (SEM) pushes the boundaries of compact desktop SEM performance. It features the proven ease-of-use and...

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Phenom Pro Desktop SEM

Phenom Pro desktop scanning electron microscope (SEM) is one of the most advanced imaging models in the Phenom series. With its long-life...

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Phenom Pure Desktop SEM

The Phenom Pure desktop scanning electron microscope (SEM) is an ideal tool for making the transition from working with a light microscope to...

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Phenom ProX Desktop SEM

The Phenom ProX desktop scanning electron microscope (SEM) is the ultimate all-in-one imaging and X-ray analysis system. With the Phenom ProX ,...

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