is an automated camera technology that calculates the correct flash exposure by measuring light after it passes through the lens. 📸 What is TTL?
: The flash sends a quick, low-power burst before the main exposure. Ttl Models Images
: The camera's sensor measures the light reflected back from the subject. is an automated camera technology that calculates the
Instead of manually setting flash power, the camera and flash communicate to determine settings. Ttl Models Images
: The flash fires at that specific power as the shutter opens.
: It instantly calculates the power needed to achieve a "neutral" exposure (aiming for 18% gray).