From BlenderWiki
Module
Camera gives the scripter access to Blender camera data. The Camera module itself has only two methods new() and get(). Both return a camera which can be further manipulated by either using methods of the camera or by directly using member variables.
-- Create a new camera datum of type Persp camdat = Camera.new(Camera.Persp) -- Create a new camera datum of type Ortho with name LuaCamDat camdat2 = Camera.new(Camera.Ortho, "LuaCamDat") -- Get an existing Blender camera datum with name "LuaCamDat" camdat3 = Camera.get("LuaCamDat")