640x512 VOx Thermal Imaging
Manufacturer · System Integrator

As a thermal camera manufacturer, every CETHERMAL product line is built on the same underlying technology: an array of vanadium oxide (VOx) uncooled microbolometers. Compared to traditional detectors that require cryogenic cooling systems, the VOx uncooled focal plane array delivers stable long-wave infrared imaging without any additional cooling hardware — the core reason today's 640x512 thermal camera devices can strike a balance between size, power consumption, and cost.

Our sensor technology spans a 256px to 1280px resolution range, paired with our proprietary NUC (non-uniformity correction) algorithm that compensates for pixel-level response variance across the detector array, reaching NETD sensitivity as low as <35mK — keeping imaging clear and stable even in low-temperature, low-contrast conditions. This is the engineering logic behind the "NUC thermal camera" search term that engineers commonly look for.

Built on this shared vanadium oxide microbolometer core technology, our thermal camera core and thermal core technology spans handheld devices, tactical thermal sights, and fusion binoculars, while also supporting lightweight integration for Uncrewed Aerial Platform use cases. We provide multiple output interfaces including CVBS thermal camera signal support, alongside flexible CKD/SKD/CBU supply formats to meet brand partners at whichever level of integration suits their needs.