thumb|300px|kodak ultra disposable camera with inbuilt flash the disposable or single-use camera is a simple box camera sold with a roll of film installed, meant to be used once. most use fixed-focus lenses. some are equipped with an integrated flash unit, and there are even waterproof versions for underwater photography. internally, the cameras use a 135 film or an aps cartridge. while some disposables contain an actual cartridge as used for loading normal, reusable cameras, others just have the film wound internally on an open spool. the whole camera is handed in for processing. some of the cameras are recycled, i.e. refilled with film and resold. "disposable" digital cameras are an innovation, these types of cameras forgoing film and using digital technology to take pictures. the cameras are returned for "processing" in the same fashion as film cameras. in general the one-time-use camera represents a return to the business model pioneered by kodak for their kodak camera, predecessor to the brownie camera; it is particularly popular in situations where a reusable camera would be easily stolen or damaged, when one's regular camera is forgotten, or if one cannot afford a regular camera. == history == a company called photo-pac produced a cardboard camera beginning in 1949 which shot 8 exposures and which was mailed-in for processing. cameras were expensive, and would often have been left safely at home when lovely scenes presented themselves. frustrated with missing photo opportunities, h. m. stiles had invented a way to enclose 35mm film in an inexpensive enclosure without the expensive precision film transport mechanism. it cost $1.29. though incredibly similar to the familiar single-use cameras today, photo-pac failed to make a permanent impression on the market. in 1966, a french company called fex introduced a disposable bakelite camera called "photo pack matic", featuring 12 photos (4Ã4 cm).http://www.collection-appareils.fr/x/html/page_standard.php?id_appareil=10860 the currently familiar disposable camera was developed by fujifilm in 1986. their utsurun-desu ("it takes pictures") or quicksnap line used 35 mm film, while eastman kodak's 1987 fling was based on 110 film.{{cite web |url=http://www.
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