noun
photomicrograph; microphotograph
A photograph taken through a microscope. In technical contexts, 'photomicrograph' is the more precise term, while 'microphotograph' may refer to a very small photograph.
この顕微鏡写真は細胞分裂の様子を捉えている。
This photomicrograph captures the process of cell division.
Compound of 顕微鏡 (けんびきょう, 'microscope') and 写真 (しゃしん, 'photograph').