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IMAX

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imax camera 1431 imax 1901 imax imax 1570 imax digital imax laser 65mm 70mm

Large-format cinema and projection system featuring the largest available film format (65mm 15-perf). Provides approximately ten-fold resolution compared to 35mm and enables immersive projections on screens up to 30 meters wide.

In film history

Famous examples · IMAX

Curated examples across cinema history that illustrate the term — from compositional principle to deliberate refusal.
01 / IMAX AS PIONEER: THE FIRST GRAND STAGE

The Dream Is Alive

Graeme Ferguson · 1985 · Ernest Day

This NASA documentary was one of the first commercially successful IMAX productions, demonstrating how the 15-perf 65mm format enables breathtaking detail in space footage.

The Dream Is Alive · sample frame
02 / IMAX IN THE MAINSTREAM: FORMAT AS DRAMATIC TOOL

The Dark Knight

Christopher Nolan · 2008 · Wally Pfister

Christopher Nolan was the first to shoot significant action sequences of a feature film with real IMAX cameras, causing the image to expand from 2.39:1 to the full 1.43:1 IMAX ratio in key scenes, dramatically increasing immersion.

The Dark Knight · sample frame
03 / IMAX AS COSMIC EXPERIENCE: SPACE AND SILENCE

Interstellar

Christopher Nolan · 2014 · Hoyte van Hoytema

Hoyte van Hoytema photographed over 70% of the film on real 65mm IMAX film, using the format's extreme resolving power to make the infinity of space and the smallness of humanity within it physically palpable.

Interstellar · sample frame
04 / IMAX IN BLACK AND WHITE: FORMAT BREAKS CONVENTIONS

Oppenheimer

Christopher Nolan · 2023 · Hoyte van Hoytema

For the first time in history, IMAX 65mm film was exposed in black and white – a technical first that uses the format's immense image area to convey psychological intensity and historical weight in close-ups of unparalleled sharpness.

Oppenheimer · sample frame

Film stills sourced via the TMDB API. This product uses the TMDB API but is not endorsed or certified by TMDB. themoviedb.org ›

What is IMAX?

IMAX (Image Maximum) is a Canadian large-format cinema and projection system developed in 1967. The system comprises specialized cameras, film stock, projectors, and purpose-built cinema auditoriums.

The core is the 65mm 15-perf film format – the largest commercially used film strip. With an image area of 69.6 × 48.5 mm, IMAX offers approximately ten times more resolution than standard 35mm film (equivalent to 18K).

The IMAX Formats

IMAX exists today in several variants:

Film-based (Original):

  • IMAX 15/70 – The classic 70mm film format with 15 perforations, aspect ratio 1.43:1
  • Resolution: ~18K equivalent
  • Only in a few specialized cinemas now

Digital:

  • IMAX Digital – Dual 2K projection (since 2008), aspect ratio 1.90:1
  • IMAX Laser – 4K dual laser projection, both aspect ratios possible
  • IMAX with Laser GT – Highest digital quality, approaching film level

Aspect Ratios

FormatRatioUsage
IMAX 15/701.43:1True IMAX cinemas with curved screens
IMAX Digital1.90:1Multiplex IMAX, flat screens
IMAX Scope2.39:1Hybrid productions

The IMAX Camera

IMAX film cameras are legendary for their size and weight. The MSM 9802 weighs over 50 kg and produces a characteristic loud rattle. This makes them problematic for dialogue scenes – Nolan solves this through post-synchronization.

Digital alternatives like the IMAX-certified ARRI Alexa 65 or Panavision DXL2 offer more flexibility with a lower film equivalent.

History & Milestones

YearMilestone
1967Founding of IMAX Corporation in Canada
1970First IMAX projection at Expo '70 in Osaka
1971Tiger Child – first IMAX film
2002Apollo 13 – first Hollywood film re-mastered for IMAX
2008The Dark Knight – first Hollywood production with IMAX sequences
2014Interstellar – over 60 min. of IMAX footage
2017Dunkirk – 75% shot in IMAX
2023Oppenheimer – longest IMAX sequence in history

Notable IMAX Films

Christopher Nolan – The most prominent IMAX advocate:

FilmYearIMAX PercentageSpecial Feature
The Dark Knight2008~28 min.First IMAX sequences in Hollywood
The Dark Knight Rises2012~72 min.Opening entirely in IMAX
Interstellar2014~60 min.Space sequences
Dunkirk2017~75%Almost entire film
Tenet2020~50 min.Action sequences
Oppenheimer2023~70 min.Trinity test, hearings

Other Directors:

DirectorFilmYear
Denis VilleneuveDune2021
Denis VilleneuveDune: Part Two2024
Brad BirdMission: Impossible – Ghost Protocol2011
Patty JenkinsWonder Woman 19842020
Ryan CooglerBlack Panther: Wakanda Forever2022
Jon FavreauThe Lion King2019
Rian JohnsonStar Wars: The Last Jedi2017

"True" vs. "LieMax"

Cinephiles critically distinguish between:

True IMAX:

  • 1.43:1 aspect ratio
  • Curved screen up to 30m wide
  • 70mm film projection or IMAX Laser GT

"LieMax" (colloquial):

  • Converted multiplex auditoriums
  • 1.90:1 aspect ratio
  • Dual 2K projection
  • Significantly smaller screens

Why IMAX?

IMAX is more than resolution – it's an immersive experience. The massive screen fills the peripheral vision, and the 1.43:1 format utilizes an unusual amount of vertical space. Viewers report physiological reactions: dizziness in height scenes, a true sense of space in landscape shots.

For filmmakers, IMAX means a different approach to thinking: fewer cuts, longer takes, more deliberate composition. The cost enforces discipline – with three minutes per magazine, every frame is valuable.

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