Can the camera in Unity be made to zoom in and out?

Questions & Answers
1

Is it possible to have the Unity camera change its lens angle? (ie: a zoom lens) If so, how to implement?

I would like to have a more telephoto lens for part of my project.

Ryder

2

From the inspector, you can change the Field of view setting on the camera

From code, you can change camera.fieldOfView (which takes a float value)

Documented here: http://unity3d.com/support/documentation/ScriptReference/Camera-fieldOfView.html

3

Yes you can...

by using Camera.fieldOfView. The following will set the lens to a 30 degree field of view, which is noticibly "zoomed in".

Camera.main.fieldOfView = 30;