Polaroid Corporation was founded in 1937 by Edwin Land to develop polarizing sheet technology. Land went on to invent instant photography in 1943 and introduced the first instant camera, the Model 95, in 1948. Key innovations included color film in 1963, the folding SX-70 camera in 1972, and digital cameras in the 1990s. While struggling with digital competition, Polaroid introduced many firsts such as ID systems, medical imaging, 3D movies, and digital printing cameras. The company remains committed to putting the best imaging technologies in consumers' hands.