The George Eastman Museum, also referred to as George Eastman House and the International Museum of Photography and Film, is a photography museum, located on the grounds of the George Eastman's estate in Rochester, New York. Opened to the public in 1949, it is the oldest museum dedicated to photography and one of the world's oldest film archives. Known for its collections in the fields of photography and cinema, the museum is also a leader in film preservation and photograph conservation, educating archivists and conservators from around the world.