ATOMFT ver. 3.11, copyright (C) 1979-93, Y. F. Chang; Solution results. ****** -5.0000000000 5.0000000000 0.1000000000 0.5000000000 Step number 0 at X = -5.00000000D+00 Y 5.00000000000000D-01 LENSER = 3 is too short.