Tenet 70mm IMAX Reissue Format and Technical Specifications
The Christopher Nolan thriller Tenet returned to theaters in a 70mm IMAX format reissue, emphasizing large-format film projection over digital releases. The 70mm IMAX version uses 65mm film stock with a 15-perf horizontal pull-down, producing a negative area roughly 10 times larger than standard 35mm film. IMAX Corporation developed the 70mm IMAX format, and the film was shot partially on IMAX 65mm cameras and the Arri Alexa 65 digital system. The reissue targets premium large-format screens in the U.S. and international markets, with theater chains such as AMC Theatres and Regal Cinemas listing the 70mm IMAX showtimes alongside standard digital prints. The 70mm print runs approximately 150 minutes and includes the original theatrical cut without post-release edits, according to Warner Bros. Pictures distribution notes. For theater operators, the 70mm IMAX format requires specialized projectors, such as the IMAX GT Laser and dual-projector 70mm systems, and a screen size typically exceeding 72 feet wide. IMAX Corporation provides calibration guides and film transport specifications for 70mm projection on its support portal IMAX Corporation.
Film Stock, Aspect Ratio, and Audio Configuration
The 70mm IMAX print of Tenet uses Kodak Vision3 5219 70mm color negative film, rated at an ASA of 500 and processed using standard ECN-2 chemistry. The aspect ratio on the 70mm IMAX screen is 1.43:1 when the full IMAX frame is utilized, compared with the 2.39:1 scope ratio used on standard digital prints. The audio mix for the 70mm IMAX version follows the IMAX 12-track discrete sound format, with additional low-frequency effects channels routed to subwoofers behind the screen. Warner Bros. Pictures and sync sound provider Skywalker Sound coordinated the 70mm print master with the original 70mm mix, maintaining the dynamic range specified in the theatrical delivery specs. The film stock is shipped on 6,000-foot reels, with a single feature print requiring multiple reels spliced together for projection, and the print weight per reel is roughly 25 pounds. The 70mm IMAX format also supports optical soundtracks printed on the film edge, though IMAX theaters typically use digital audio playback synchronized to the film transport.
Box Office Performance and Theatrical Release Economics
Tenet earned a global box office total of approximately $363 million according to initial studio estimates, with the 70mm IMAX reissue contributing incremental ticket sales in premium large-format venues. The film was released theatrically by Warner Bros. Pictures in August 2020, and the 70mm IMAX reissue targets markets where large-format screens remain active, including North America, the United Kingdom, and select Asia-Pacific regions. The average 70mm IMAX ticket price in the U.S. is higher than the standard digital admission, with AMC Theatres and Regal Cinemas pricing 70mm IMAX showings at a premium tier. Box office analysts at Forbes noted that Nolan's films, including Tenet, consistently generate strong per-screen averages in IMAX formats, which influences studio decisions to reissue titles in 70mm. The 70mm IMAX reissue also supports ancillary revenue through merchandise and premium home entertainment licensing, as Warner Bros. Discovery continues to manage the Tenet distribution portfolio