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The two main advantages of SEM over light microscopy is that the SEM has a much deeper depth of field and that it has higher resolution than a light microscope can achieve and the resultant much higher magnification from the SEM.
Electron microscopy gives higher resolution, but it's expensive, slow, and cumbersome. And for many things, it's not needed.
The advantages and disadvantages of the light microscope relate to light, magnification and resolution. Light microscopes magnify visible light--an obvious advantage, since this is what our eyes can see. Magnification (how large an object appears) and resolution (the clarity of details) are both limited when using light microscopes.
That signifies 1.06 thousand times magnification, or 1,060 times. Is used widely for high magnification microscopy.
TEM stands for Transmission Electron Microscopy. It is a microscopy technique capable of imaging at a significantly higher resolution than light microscopes.
Depending on what microscopy you are doing.. Bacterial microscopy starts with 40x and Blood smear microscopy at 10x.
According to the principles of microscopy, the diapragm regulates the intesity of light on a subject as viewed through a microscope and will affect the resolution byÊmaking it sharp with theÊcorrect amount of light and fuzzy with to little light and too much light will totally wash the image out.
Empty Magnification
Magnification
It is able to increase resolution by bending the light from the microscope and allowing it to flow through the lense and into your eye. With more light, it looks more clear.
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