Reading Time: 5 minutesextreme close-up (ECU) Definition & Meaning An extreme close-up (ECU) is a framing technique that focuses on a tiny subject detail, isolating a specific feature, such as an eye, a hand, or part of an object. ECUs magnify the subject to the point where the surrounding context is minimal or absent, drawing our attention to… Continue reading What is an Extreme Close-Up Shot? Definition & Examples from Film