Thermal Imaging cameras use differences in heat to generate video images. As they do not rely on visible light, they are excellent for night vision applications.
Where there is low thermal contrast, thermal cameras do not perform as well, and so our Photon range of ultra high definition low light cameras are the perfect solution, using advanced video analytic techniques to generate full colour video in low light conditions. Often referred to as Starlight cameras, Photon does need some light to work, but in most usage cases, ambient atmospheric light is enough.