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Types of sem

Compound Light Microscopes
Compound Light Microscopes

A compound light microscope uses lenses to collect light to view ... What Is a Compound Light Microscope ... Single microscopes were similar to using a ...

source: reference.com
Compound Microscope
Compound Microscope

The scanning electron microscope (SEM) uses a focused beam of high-energy electrons to generate a variety of signals at the surface of solid specimens.

Confocal Microscope
Confocal Microscope

Confocal microscopy, most frequently confocal laser scanning microscopy (CLSM), is an optical imaging technique for increasing optical resolution and contrast of a micrograph by means of using a spatial pinhole to block out-of-focus light in image formation.

image: npl.co.uk
Scanning Electron Microscope
Scanning Electron Microscope

The scanning electron microscope (SEM) uses a focused beam of high-energy electrons to generate a variety of signals at the surface of solid specimens.

Scanning Electron Microscope (SEM)
Scanning Electron Microscope (SEM)

The scanning electron microscope (SEM) uses a focused beam of high-energy electrons to generate a variety of signals at the surface of solid specimens.

image: medwow.com
Simple Microscope
Simple Microscope

The scanning electron microscope (SEM) uses a focused beam of high-energy electrons to generate a variety of signals at the surface of solid specimens.

Stereo Microscope
Stereo Microscope

A stereo, or dissecting, microscope provides a three-dimensional view of the specimen. It does this with separate objective lenses and eyepieces for each eye. They have lower magnification when compared to compound microscopes, but they also have a longer working distance.

Stereoscopic Microscopes
Stereoscopic Microscopes

scanning electron microscope (SEM) an electron microscope that produces a high-magnification image of the surface of a metal-coated specimen (shadow casting) by scanning an electron beam and building up an image from the electrons reflected at each point. Particularly useful for determining the three-dimensional structure of objects.

Transmission Electron Microscope (TEM)
Transmission Electron Microscope (TEM)

A scanning electron microscope (SEM), like a transmission electron microscope, consists of an electron optical column, a vacuum system, electronics, and software. The column is considerably shorter because the only lenses needed are those above the specimen used to focus the electrons into a fine spot on the specimen surface.

source: fei.com

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