From the tech specs section https://www.catphones.com/en-us/cat-s62-pro-smartphone/cat-s62-pro-tech-specs/ https://www.catphones.com/en-us/cat-s62-pro-smartphon

From the tech specs section https://www.catphones.com/en-us/cat-s62-pro-smartphone/cat-s62-pro-tech-specs/ https://www.catphones.com/en-us/cat-s62-pro-smartphone/cat-s... Lepton 3.5 professional grade camera 1440 x 1080 HD output with VividIR MSX linear overlay from visual cam Measurable range: -20°C to 400°C