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Large Format

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Imaging format with sensor or film area exceeding Super 35—ranging from Full Frame (36×24mm) to 65mm large format.

Overview

Large Format (LF) in camera and recording technology refers to all image formats whose sensor or film area is larger than the classic Super 35 format. The term encompasses several tiers: the Full-Frame format (also "Vollformat," derived from the 35mm film or VistaVision standard) and the significantly larger 65mm Large Format. In digital cinematography, "Large Format" is often used synonymously with Full Frame, but in a stricter sense, it refers to sensors that exceed the 36x24mm Full-Frame standard.

The larger recording area alters the optical image rendering compared to Super 35: for the same framing composition, the depth of field is shallower, and longer focal lengths are required for the same field of view. This results in the characteristic "Large-Format Look" with soft background separation and a gentle focus fall-off.

Format Tiers and Typical Cameras

  • Super 35 – long-standing reference format, sensor area significantly smaller than Full Frame (approximately 25mm image width).
  • Full Frame / Large Format – sensor size equivalent to 35mm film. Examples: ARRI Alexa LF / Alexa Mini LF, Sony VENICE, RED Monstro/V-Raptor (VV/8K), Canon C700 FF.
  • 65mm Large Format – largest commonly used digital format, significantly larger than Full Frame. Example: ARRI Alexa 65.

Technical Data (Sensor Active Area)

Format / CameraActive Sensor AreaSource
Sony VENICE (Full Frame)36 x 24 mmSony Cinematography
ARRI Alexa Mini LF / LF36.70 x 25.54 mmARRI Technical Data
ARRI Alexa 65 (65mm)54.12 x 25.58 mmARRI Rental

For comparison: a Super 35 sensor area is approximately 25mm in image width and thus significantly smaller than Full Frame. The dimensions of individual sensors vary depending on the manufacturer and the chosen recording format.

On-Set Usage

Large Format productions place special demands on lenses and focus: optics must illuminate a sufficiently large image circle ("LF Coverage"), otherwise vignetting will occur. The shallower depth of field increases the pressure on the focus assistant (1st AC) as the focus range becomes narrower. For lighting and grip, the larger format generally does not require a fundamentally different approach than with Super 35, but lighting and background separation are influenced by the look difference, impacting creative decisions.

In addition to established systems, Sony announced the RIALTO 65 in 2026, a 65mm sensor block for the VENICE 2 platform (announced sensor area approx. 53.75 x 35.83 mm, diagonal approx. 64.6 mm; market launch according to the manufacturer in the first half of 2027). This demonstrates the ongoing trend towards ever-larger recording formats in high-end cinematography.

From the crafts

Perspectives

Cinematographer

Als DoP schätze ich die geringere Schärfentiefe bei f/2.8, die mir Gesichter plastischer vom Hintergrund trennt als jedes 35mm-Format. Die längeren Brennweiten komprimieren Räume weniger stark, wodurch ich natürlichere Perspektiven für Personenführung erreiche. Allerdings muss mein 1st AC deutlich präziser fokussieren, da schon 2cm Abweichung bei Nahaufnahmen sichtbare Unschärfe bedeuten.

Director

Großformat gibt mir die Möglichkeit, Zuschauer physisch in die Szene hineinzuziehen – besonders bei IMAX spürt das Publikum jeden Kameraschwenk körperlich mit. Die natürlicheren Proportionen lassen Schauspieler authentischer wirken, während die extreme Auflösung jede Emotion in Großaufnahmen intensiviert. Für Actionsequenzen ist die Immersion unübertroffen, erfordert aber durchdachtere Bildkomposition.

Producer

Eine 65mm-Produktion kostet durch Rohfilm, Equipment und Postproduktion etwa 30% mehr als Super 35mm, rechtfertigt aber Premium-Ticketpreise und längere Kinolaufzeiten. IMAX-Versionen generieren 20-40% Mehrerlös bei Blockbustern, während die limitierte Verfügbarkeit von 65mm-Equipment Drehpläne um 2-3 Wochen verlängern kann. Digitales Großformat reduziert diese Mehrkosten auf etwa 10-15%.

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Quiz

1. Was beschreibt „Großformat" am besten?

2. Zu welchem Department gehört „Großformat"?

3. Wie viele verschiedene Fachperspektiven bietet dieser Eintrag?

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