Iphone 2d camera settings

Hi, Im working on a 2D game for iphone and i would like to know how to set the Camera for orhographic mode. This is the fields i'd like to know how to set: 1.Near Clip Plane 2.Field Of View 3.Orthographic Size

Please Note: I need this settings per orientation, one for portrait and other for landscape.

Thanks.

The near clip plane isn't any different from what it would be in non-orthographic mode. Field of view is irrelevant for orthographic mode. Orthographic size depends on what you want to do.