instant-picture photography

Instant-picture photography refers to cameras with built-in processing facilities that reduce the delay between taking a picture and having a usable print. While early concepts existed, Edwin H. Land revolutionized the field in 1948 with his Polaroid Corporation camera, which used a special film configuration with a pod of processing chemicals. This allowed for near-dry processing inside the camera, yielding a positive print within a minute. Color instant film was introduced later, and by the mid-1970s, other manufacturers entered the market. Instant prints are valuable for applications requiring quick access to finished images, such as identification photos, exposure tests in studios, and recording experimental setups in laboratories.12