The field of massage spy camera view is influenced by the focal length. The smaller the focal length, the wider the field of view, but details will be poorly visible. In long-focus cameras, the field of view is small, but details are much clearer. The most popular devices are those with a fixed foca...

Discussing massage spy cameras – what factors affect the field of view? I've heard that focal length plays a significant role, with shorter focal lengths providing wider views but potentially sacrificing detail. On the other hand, longer focal lengths offer narrower views but clearer details. Can an...