Christopher Nolan breaks down the best ways to watch a movie, ahead of his ‘Oppenheimer’ release

[ “Oppenheimer” was shot using some of the highest resolution film cameras that exist. Like “ Dunkirk ” and “ Tenet,” “Oppenheimer” was filmed entirely on large format film stock, meaning a combination of IMAX 65mm and Panavision 65mm (think David Lean/"Lawrence of Arabia"), that’s then projected in 70mm.

“The sharpness and the clarity and the depth of the image is unparalleled,” Nolan said. “The headline, for me, is by shooting on IMAX 70mm film, you’re really letting the screen disappear. You’re getting a feeling of 3D without the glasses. You’ve got a huge screen and you’re filling the peripheral vision of the audience. You’re immersing them in the world of the film.”

On a technical level, the IMAX film resolution is almost 10 times more than a 35mm projector and each frame has some 18,000 pixels of resolution versus a home HD screen that has 1,920 pixels.

WHY IS IT SHOT ON 65MM AND PROJECTED IN 70MM?

The 5mm difference goes back to when that extra space on the film had to be reserved for the soundtrack. With digital sound, that’s unnecessary and it is “purely a visual enhancement,” Nolan explained.

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For Nolan, the “best possible experience” to view “Oppenheimer” in theaters is the IMAX 70mm film presentations. These are also among the rarest, currently set for 25 locations in North America including the AMC Universal CityWalk in Los Angeles, the AMC Lincoln Square in New York, the Cinemark Dallas, the Regal King of Prussia near Philadelphia and the AutoNation IMAX in Fort Lauderdale.

The prints span over 11 miles of film stock, weigh some 600 pounds and run through film projectors horizontally.

There will also be over one hundred 70mm prints (“a fabulous presentation,” Nolan said) sent to theaters around the world, with over 77 (and more to come) on sale in North America at major chains and many independent locations like the Music Box in Chicago and the AFI Silver in Washington D.C.

“The two formats are sort of different and I love them both,” he said.

The sequences projected in IMAX 70mm really “come to life” on those screens, and vice versa for the 70mm sequences on those specific projectors. In IMAX theaters, for example, things shot with IMAX film cameras will expand vertically to fill the entire screen.

IMAX DIGITAL, LASER AND EXHIBITOR PLF OPTIONS

The vast majority of moviegoers in North America will have easier access to digital presentations. These include IMAX digital, which can sometimes mean a laser projected image and other times involves a retro formatted screen, and what’s called “exhibitor PLF,” meaning large format screen and projection systems developed by individual theater chains (like Regal RPX, Cinemark XD and Cineplex UltraAVX). When in doubt, look for an “X” in the name.

But don’t dismay: It’ll still look great, according to Nolan, whose team has worked for six months to digitize the original film for other formats to ensure the best experience on every screen.

“This is the exciting thing about shooting an IMAX film: When you scan it for the digital format, you’re working with the absolute best possible image that you could acquire, and that translates wonderfully to the new projector formats like the laser projectors,” he said.

Nolan said the “IMAX impact” over the last 20 to 30 years has resulted in more theaters paying more attention to presentation, from projection to sound, which has been “great for filmmakers.” ]

Thank you for this…:); very interesting…; this IS one of the best movies of the year (usually, we need to watch a movie to know if it’s good or not…, but with Nolan, we already know it’s gonna be one hll of a ride).

Have been waiting so long for the next Nolan movie. I love how he takes his time with the attention to detail and doesn't churn out trash and pap for the sake of it. The Greatest Living Director, and he uses film. What’s not to like?

Sorry, I meant to say Greatest Living Filmmaker, not director. He’s so much more than that.