Thermal Camera with Viewfinder Temp Range (F) - Infrared -40 Degrees to 302 Degrees 32 Degrees to 1202 Degrees 572 Degrees to 3632 Degrees Temp Range (C) - Infrared -40 Degrees to 150 Degrees 0 Degrees to 650 Degrees 300 Degrees to 2000 Degrees Field of View - IR Camera 28 Degrees Horizontal x 21 Degrees Vertical 45 Degrees Horizontal x 34 Degrees Vertical Focus Distance - Infrared Minimum of 0.2 m Minimum of 0.4m Focus Method Auto and Manual