Photoapparat

The microphotographs were taken with Zeiss automatic photoapparat and mainly with HI 100/1.25 and 40/0.65 objectives.

Source: wiktionary

« Take a picture with your photoapparat, and then look^([sic]) the beautifull^([sic]) exhibition, inside »

Source: wiktionary

Evidently, the photomicrographs in [Walther] Vogt’s article are not photograms, that is, photographic images of three-dimensional objects (and photosensitive material without involving any optical system such as a photoapparat).

Source: wiktionary

[W]hen he [Michał Goleniewski] added in his own ‘books, records, clothes, uniforms, rifles, pistols, gold watches, photoapparats [sic] valuable collections etc. and savings accounts’ left behind in Warsaw, as well as his UB retirement and health benefits, the total exceeded $440,000 – more than $3.7 million today.

Source: wiktionary