 , the better of the recent photographic imaging sensors of the 35 mm "full-frame" format can accommodate up to about 14 stops of engineering DR or 11.5 stops of useful photographic DR in the raw shooting mode.A complication to using ETTR with higher DR is the fact that the vast majority of photographic cameras can only display a histogram produced by its JPG processing engine.In-camera JPG engines tend to have a narrowed DR than the sensor and does not faithfully represent the underlying raw data.