photomicrograph
/ˌfoʊtoʊˈmaɪkrəˌɡræf/
noun
- A photograph taken through a microscope, showing a magnified image of a small object or specimen.
- The biology textbook included a photomicrograph of a single-celled organism.
- Students examined a photomicrograph of a butterfly wing to see the tiny scales.
- The researcher captured a photomicrograph of the crystal's structure.