Optical ZOOM is realized by a lens array. In the case of image zooming, these lenses zoom in or out. This changes the focal length and the image is zoomed in or out. In this case, ZOOM is completely lossless in terms of image quality. This makes this camera an absolutely great solution for inspection photography.

Digital ZOOM works only on the principle of software image change. Zooming in is exactly the same as zooming in on a computer. It is therefore a matter of cutting out and enlarging pixels. Thus, the image loses quality with each zoom.