The size of the Conan Polaroid is about 3 inches, the size is 8.9 x 6.35 cm, and the pattern area is 7 x 5.3 cm. The minimum pixel requirement is 640 by 480 or more. Compared with ordinary cameras, the lenses and shutters of instant cameras (Instant Cameras) are the same. Its special working principle is that the body of the disposable imaging camera that holds the film is also unique. In order to transfer and crush the film pack, there is a pair of stainless steel rollers on the body, and the positive and negative film bases come from this pair of rollers. Passed under crushing.