ETTL is evaluative through the lens metering and fires a “preflash” to evaluate and calculate for lost light then compensates and fires the main flash. It happens so fast you do not see two flashes.
« Back to Glossary IndexETTL is evaluative through the lens metering and fires a “preflash” to evaluate and calculate for lost light then compensates and fires the main flash. It happens so fast you do not see two flashes.
« Back to Glossary Index
I am an enthusiastic amateur photographer with a big passion for photography who loves to take pictures. I’m always aiming to learn new photographic skills and would like to spend more time out in the field or on a photo shoot with my camera.
