Sensibility of the video camera

To determine the sensibility of the video camera, in those that do not indicate it, it will have to be in practical form, this is, comparing the diaphragm that proves to expose with the video camera a surface combat and uniformly illuminated, with the resultant diaphragm of an exposure meter of light reflected on this surface, in the same conditions. If an exposure meter does not have to hand podra do it with a camera in the one that could graduate the HANDLE, moving it until the diaphragm coinsida with the one that indicates the video camera. Knowing the HANDLE of his chamber, it will be able to design his lighting and the photographic atmosphere.