Abstract: A negatively developing color photographic silver halide material having a support and at least one blue-sensitive silver halide emulsion layer containing at least one yellow coupler, at least one green-sensitive silver halide emulsion layer containing at least one magenta coupler and at least one red-sensitive silver halide emulsion layer containing at least one cyan coupler, at least 95 mol % of the silver halides of which consist of AgCl, and in which at least one silver halide emulsion layer exhibits solarization on analogue exposure, is distinguished on scanning exposure by elevated color density and on analogue exposure by contrast which is independent of exposure time.

Abstract: A colour photographic material having a support and at least one silver halide emulsion layer containing couplers, which layer contains as couplers a 2-equivalent magenta coupler and both at least one compound of the formula (III) and at least one compound of the formula (IV): ##STR1## in which R.sub.4 to R.sub.9 and n have the meaning stated in the description, is distinguished by reduced pressure sensitivity.

Abstract: A photographic film packaging unit (1) which is provided with a lens (2) and which comprises at least one device for making an exposure, and which comprises a light-tight film housing on which the taking lens (2) is mounted, a film cartridge (10) which is enclosed in the light-tight film housing and which contains an empty spool (13), and a rolled up film (12), one end of which is attached to the spool core of the empty spool (13), wherein the film packaging unit (1) contains a motive spring (14) which is tensioned before being put into operation and which acts on the empty film cartridge (10) so that after each exposure the motive spring is released to such an extent that the film (12) is wound into the film cartridge by one frame and the shutter is made ready for release again, is distinguished by its particular convenience of operation.