Camera FOV vs Camera Zoom

[tipforeveryone]

I dont feel any diffirence between these functions in final resuilt when applying to a camera. So there is any way to know when to use Zoom or FOV ?

[macklebee]

Zoom when wanting to zoom in on things far away like with binoculars and fov when wanting to increase/decrease the horizontal field of view like peripheral vision.. 

[Josh]

FOV is a bit more intuitive. They do the same thing, but the numbers you input act differently. Internally, I think the FOV command actually calls the zoom command after converting the angle to s zoom factor.