CAMERA WITH LIGHT DETECTION MEANS

摘要

The invention relates to a device for detecting, at a given moment, a light difference between two light detection elements. The invention has application in the technical field of imaging, and more particularly in cameras comprising the invention device. The invention describes a device for detecting a light variation between two locations (20, 21, 22) placed on one surface of a camera body (23) and calculating a corresponding difference. The camera comprises light measuring cells (1C, 2C, 3C) arranged regularly around the viewer (20), the flash (21), and the lens (22). A light differential existing between two locations, for example between the viewer (20) and the lens (22), automatically generates a calculation of this light difference, to compare it with a set or reference value (Vr). A warning device linked to the invention device is activated if the light difference exceeds the set value (Vr).