However, what is ISO in the camera settings?
ISO is a parameter indicating the level of sensitivity to light of its light-catching element (matrix or film). Mostly indicate the ISO limits for cameras (cameras). Although, the same parameter can be met not only on the camera, but, for example, on the flash. For a flash, leading numbers are usually indicated when using one of the ISO 100, or 200 values. The ISO sensitivity is indicated in special ISO system units. Continue reading