Compact-Shine is a luminance meter to be used in a computer interface. The original idea, on which Compact-Shine is based, is that of having made an optic sensor of the highest sensitivity, which, unlike conventional luminance meters, transfers all the part that includes data management, graphic display and creation of PC compatible tables, thereby making full use of all the potential of a PC, instead of the electronics being mounted on a luminance meter. This gives two great advantages: the first is compactness and cost, and the second is the possibility of being able to improve and update all the information technology of the tool (which, as we all know, is in constant and rapid evolution), without having to change Compact-Shine, the technological characteristics of which refer exclusively to the optics part, which, unlike electronics, has a slower technological evolution.