first-person camera + zoom

Unity Engine
1

Hello everyone,
I would like to add zoom, on the first prefab,
I can walk in the first person inside of my environment and I can zoom out and see the project from the top,
you can tell me how?:sunglasses:

2

can anyone help me?

3

Just a sec…

4

I think this may help you:
http://forum.unity3d.com/threads/37193-Camera-Zoom-In-and-Out

You can Zoom in and out of object using the Camera.fieldOfView . You can set the keys for adding or subtracting the current fieldOfView settings.