I am new to blender (less than two weeks since I started using it). I see that the camera has a focal length of 35mm. I have found where this value can be changed, but I don’t see any difference in either the camera view or the rendered image. Is there a way to actually change the camera’s focal length to get a wide angle or telephoto view?
Blender 2.56.0 r34076
Windows 7, 64bit
Intel Core i7 970 (6 cores) @3.2Gz
12 GB ram