Cinematographer
IMAX Digital ist ein Kompromiss. Die Auflösung ist mit 2K pro Projektor weit unter dem, was 15/70-Film bietet. Aber es hat IMAX demokratisiert – mehr Zuschauer können zumindest eine Annäherung an das Erlebnis bekommen.
Digital IMAX projection system with dual-2K projectors since 2008. Enables IMAX experience in converted multiplex theaters with 1.90:1 aspect ratio – criticized as 'LieMAX' due to being significantly smaller than true 15/70-IMAX.
What is IMAX Digital?
IMAX Digital is a digital projection system introduced by IMAX Corporation in 2008. It enables IMAX presentations in converted standard cinema auditoriums without the massive infrastructure of classic 15/70 IMAX.
The system uses two 2K projectors that project one above the other to increase brightness and perceived sharpness.
Technical Specifications
| Feature | IMAX Digital | IMAX 15/70 Film |
|---|---|---|
| Resolution | 2K × 2 (effective ~2.9K) | ~18K equivalent |
| Aspect Ratio | 1.90:1 | 1.43:1 |
| Brightness | 14 fL | 22 fL |
| Screen Size | ~15-18m width | ~22-30m width |
| 3D Capable | Yes | Limited |
The "LieMAX" Problem
Cinephiles and film critics disparagingly use the term "LieMAX" for IMAX Digital:
Criticisms:
- Significantly smaller screens than true IMAX
- 1.90:1 instead of 1.43:1 – loses ~25% image height
- Resolution far below film IMAX
- Often only converted standard auditoriums
- Premium price for "Premium Lite"
Defense:
- Makes the IMAX experience more widely available
- 3D technology often better than film
- More consistent image quality
- Lower operating costs
Dual Projector System
IMAX Digital uses two Christie xenon projectors:
- Both project the identical image
- Slight offset for higher perceived sharpness
- For 3D: polarized glasses, both projectors for L/R eyes
1.90:1 vs. 1.43:1
The reduced aspect ratio is the biggest limitation:
1.43:1 (Film IMAX):
- Almost square
- Utilizes full height
- Immersive "window" feeling
1.90:1 (Digital IMAX):
- Closer to 16:9
- Less vertical space
- "Widescreen" instead of "Window"
Films natively shot for IMAX 1.43:1 (like Nolan's films) lose significant impact when projected digitally.
IMAX Digital in Numbers
- 2008 – First IMAX Digital installation
- 2024 – Over 1,500 IMAX Digital auditoriums worldwide
- ~80% of all IMAX cinemas are digital
- $5-8 million – Installation costs (vs. $15-20 million for film IMAX)
Evolution to IMAX Laser
IMAX has recognized that Digital-2K is no longer state-of-the-art. The further development, IMAX Laser, offers:
- 4K resolution
- Higher brightness
- Option for 1.43:1 aspect ratio
- Better contrast
IMAX Digital is gradually being replaced by Laser systems.
From the crafts
Perspectives
Director
Für mich ist IMAX Digital frustrierend. Ich drehe auf echtem IMAX-Film, und dann sehen 90% der Zuschauer es auf einem umgebauten Multiplex-Saal mit 1.90:1 statt 1.43:1. Die vertikale Komposition geht verloren.
Producer
IMAX Digital war ein brillanter Business-Move. Die Installation kostet einen Bruchteil von echtem IMAX, die Ticketpreise sind trotzdem Premium. Über 1.500 Säle weltweit – das ist Skalierung, die mit Film unmöglich wäre.
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Test your knowledge
Quiz
1. Was beschreibt „IMAX Digital" am besten?
2. Zu welchem Department gehört „IMAX Digital"?
3. Wie viele verschiedene Fachperspektiven bietet dieser Eintrag?