http://www.aikencolon.com/flir-t440-thermal-imaging-infrared-camera The Flir T440 Infrared Camera has 320 x 240 (76,800 pixel) Resolution and gives you maximum ?exibility and ef?ciency for hard working professional thermographers that have demanding workloads. T440 Features Rotatable Optical Block MSX Enhancement (T440 & T640 only) Picture in Picture & Thermal Fusion Manual and Autofocus Continuous Autofocus (T640 only) Annotation Sketch on IR and Visual Compass GPS FLIR Tools Mobile