Each Pancam is one of two electronic stereo cameras on Mars Exploration Rovers Spirit and Opportunity.[2] It has a filter wheel assembly that enables it to view different wavelengths of light and the pair of Pancams are mounted beside two NavCams on the MER camera bar assembly.[2]
According to Cornell University it can work with Mini-TES to analyze surroundings.[2]
According to a paper about Mars by JPL, the Pancam system can achieve an angular resolution of 300 microradians, which is three times better than the human eye.[3] It can observe 14 spectral bands, and with two side-by side cameras can generate stereoscopic views of Mars, supporting the creation of large Mars panoramas in excess of 10 Gbit uncompressed.[3] Spirit rover took the highest resolution image ever taken on the surface of another planet up to that time when it landed in 2004.[4]