"Perspective View" refers to a method used to make things close to the camera appear larger on the screen, and to make things farther away appear smaller.
There is also a method called ”Isometric view” in which every object is displayed at the same proportions regardless of the distance.
* See item of <a href="https://www.gameassetstudio.com/word?index=I#isometric-view">"Isometric View"</a>