The Effect Of Increasing The Sense Screen

① enhances the photosensitive effect of the X-ray film, can significantly reduce the radiation dose to the human body, to shoot high-density, thick parts of the organization provided conditions, shorten exposure time, the activity of the sex organs reduced the movement of ambiguity, prolong the service life of the ball tube, expanded the use of small-capacity X-ray machine range.

② increases the contrast of the X-ray image, especially when the low tube voltage is cast.

③ reduced the clarity of X-ray image, because of the fluorescence diffusion effect, X-ray effect, the poor screen-film and the increase of the sense of screen spots (noise).