To provide an infrared camera which can easily and highly precisely perform shading correction and which is superior in maintainability.

In an infrared camera, an infrared lens group and an infrared imaging element positioned on an image forming face of the infrared lens group are stored in a housing where a window is formed in a portion facing an object side of the infrared lens group. The camera includes: a controller which corrects a captured image and outputs it in response to output from the infrared imaging element; a shutter arranged on an optical path of an infrared ray from the window in the housing to the infrared lens group; and a temperature sensor which detects a temperature of the shutter itself.