The most affordable, feature rich infrared camera available! The new FLIR B400 is the most affordable feature rich infrared camera available! The FLIR B400 Infrared Camera now has FLIR FUSION! FLIR's new FUSION functionality allows for easier identification and interpretation of infrared images. This advanced technology enhanced the value of an infrared image by allowing you to overlay it directly over the corresponding visible image. The functionality combines the benefits of both the infrared image adn visual picture at the push of a button. The B400 camera does this in real-time and the overlay function can be easily adjusted to suit any application such as electrical surveys, building diagnostics, and mechanical inspections.?