BLACK VANTAGE

Closed circuit television equipment for surveillance, namely infrared illuminators utilizing filters comprising micro-refractive material; micro-refractive filters for shaping illuminator beam patterns to efficiently utilize available light energy for surveillance; surveillance systems comprised of fixed or pan-tilt-zoom active night vision electronic cameras, infrared illuminators, micro-refractive filters, computer hardware and computer software optimized for license plate reading, character recognition and related data processing