What Does ISO Mean in Photography? Explained Simply

A Person Holding a Camera Outdoors, Illustrating "What Does ISO Mean in Photography"

Photography is the art of balancing light, and ISO plays a critical role in that balance. Alongside shutter speed and aperture, ISO is one of the three pillars of the exposure triangle, helping photographers capture the perfect shot. What is ISO?  In simple terms, ISO controls your camera sensor’s sensitivity to light. A low … Read more