**6. Conclusion**

Knowing better the mysterious world we live in will be in the light of science. Humanity first wonders about this light and develops the necessary equipment to satisfy this curiosity. SEM devices have been one of these lights in the better

## *Scanning Electron Microscopy DOI: http://dx.doi.org/10.5772/intechopen.103956*

understanding of human beings in this micro and nano world. In this part of our book, the origin story of the scanning electron microscope device, its necessity and usage areas are examined. In these examinations, from which areas and for what purposes SEM is used to how it performs imaging has been examined. As a result of this examination, SEM devices not only shed light on scientific studies, but also show in detail the quantities in our daily life that we cannot see with the naked eye. Its wide range of use and its ease of use necessitate use in all fields of science. In other words, human beings have eyes in every field, from a cell tissue to a hair strand or from a clay powder to a computer circuit. SEM can show us all the details that we can see today.
