Micrograph

A micrograph, or photomicrograph, is a photograph or digital image taken through a microscope or similar device to show a magnified image of an item. This is opposed to a macrographic image, which is at a scale that is visible to the naked eye.

Micrographs are widely used in all fields of microscopy.

Read more about Micrograph:  Magnification and Micron Bars, Gallery