Southern Pines, NC (June 5, 2025)- Research Technology Keystone, LLC., introduces the L3Harris GPNVG with Anti-Bloom tubes. The L3Harris Anti-Bloom tube (10160UW-SA-C00-24UMH/1225) was manufactured briefly at L3Harris and discontinued due to the high cost of manufacturing. RTK, LLC secured an allocation of L3Harris Anti-Bloom High FOM (2376+) Unfilmed White Phosphor Aviation Spec tubes and scheduled […]