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 the upgrade of several GPNVG units for these special tubes, and they just started delivering this month.

NVG users know that when viewing bright sources of light with standard night vision tubes, the lights will appear to “bloom” with a halo around the light, making it impossible to observe anything behind the halo.  L3Harris ANTI-BLOOM tubes do exactly what the name implies- they will not “bloom” with a halo, so you can see beyond the light source.  
RTK has a limited number of units available in both ANVIS and BNVIS configuration for the most discriminating of GPNVG users.  These are the only known GPNVG units in this configuration, and because the tube is discontinued, it will not likely ever be seen again.  Price on request- serious inquiries only. 
Please direct inquiries to cs@rtkllc.com.