Index: trunk/Mars/macros/hawcseye/fresnellens_image.C
===================================================================
--- trunk/Mars/macros/hawcseye/fresnellens_image.C	(revision 19598)
+++ trunk/Mars/macros/hawcseye/fresnellens_image.C	(revision 19601)
@@ -31,4 +31,5 @@
     MSimRays simrays;
     simrays.SetNameReflector("Reflector");
+    //simrays.SetWavelengthRange(300, 900);
     tlist.AddToList(&simrays);