FLIR T-Series Thermal Imaging Cameras offer professional level thermal imaging with feature-rich cameras. The series features an ergonomically-designed rotating block for viewing and capturing images from challenging angles. The T-Series Thermal Imaging Cameras from FLIR feature high quality resolution (76,800 pixels for T420 and T440, and 307,200 pixels for T620 and T640). Other features include Picture-in-Picture; voice, text, and sketch annotation capabilities; and PDF report generation. Models T440 and T640 have the added feature of FLIR MSX™ Multi-Sprectral Dynamic Imaging for enhanced thermal image stills and videos. MSX is a new onboard fusion process that adds visible spectrum detail to IR images to clearly identify problem areas and what needs repairing.