Movie Reviews5 Min Read

How Christopher Nolan Built the Atomic Trinity Test Without CGI in Oppenheimer

Elena Rostova

Elena Rostova

Published on August 19, 2026

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How Christopher Nolan Built the Atomic Trinity Test Without CGI in Oppenheimer

The Art of Practical Cinema

In an era dominated by green screens and CGI, Christopher Nolan's Oppenheimer achieved critical and box office immortality by capturing the Trinity atomic test purely through in-camera practical effects in the desert of New Mexico.

The IMAX 70mm Revolution

Using custom black-and-white 65mm IMAX film stock developed exclusively by Kodak for this project, Nolan created an intimate psychological portrait of J. Robert Oppenheimer that earned 7 Academy Awards including Best Picture and Best Director.

Related Topics:

#Oppenheimer#Christopher Nolan#IMAX#Oscars#Cillian Murphy
Elena Rostova

Written by Elena Rostova

Film Historian & Technical Cinema Critic at Rushmega.

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