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[0] Scanning Electron Microscope (SEM) [1] SEM use electron illumination. The image is seen in 3-D. It has high magnification and high resolution. The specimen is coated in gold and the electrons bounce off to give you and exterior view of the specimen. The pictures are in black and white. [2] more than $50.000 [4] vacuum [5] Mounted on aluminum stubs and are coated in gold [6] one electrostatic lens with a few electromagnetic lenses [7] electrical [8] electrical [9] electron scattering [11] mosquito [3] 
electrons
S o u r c e o f R a d i a t i o n f o r I m a g e F o r m a t i o n
v i s i b l e l i g h t
l a s e r l i g h t
e l e c t r o n s
Types of Microscopes
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