CCD camera of faint light accumulation is a high sensitivity camera

which makes use of transformed accumulating control technology of CCD. The technology route of this achievement is making integral of faint light image signal

restraining random noise

utilizing the specific property of charge accumulation of CCD image seiner

changing its read-out and shift time and extending charge accumulating time of signal on the target surface

thus increasing the sensitivity of static and substatic-Objects. At the same time

a series of electric circuit and peripheral controlling devices are developed for restraining random noise

thus effectively increasing sibal-to-noise ratio of system.