5 0 What is the focal length for computer generated pictures? ( 2017-12-30 05:31:08 -0600 )
0 -5 What is the focal length for computer generated pictures? ( 2017-12-30 05:31:06 -0600 )
5 0 What is the focal length for computer generated pictures? ( 2017-12-30 05:31:03 -0600 )