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Raytheon demo shows infrared camera tracking fast threats in real time

Raytheon has demonstrated a new type of infrared camera that ditches the conventional approach of capturing full video frames ...
Science Daily

This new camera sees the invisible in 3D without lenses

Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing standard sensors ...