10013 F2 or F3 Ultra-Fine Highliners A Unit Screens .003 thick (pre-blackened)

Seen here applied to an F3A Phase II, are the .005" thick, standard Athearn previously black-oxided photo-etched Stainless Steel screens.  At .005" in cross section, these are almost twice as thick as the Ultra-Fine Highliners screens (.003" thick) but they are still quite transparent in a direct side view.  Also, they benefit from being very durable.