The Arri 235 is the ultimate choice for filmmakers requiring a no-compromise, lightweight 35mm MOS camera. Designed as the compact workhorse of the ARRI lineup, it’s ideal for handheld, Steadicam, and specialty rigs where size and agility are paramount. At only 7.7 lbs (3.5 kg), the 235 enables faster setup, less rigging, and unparalleled creative freedom in tight spaces. Despite its minimal footprint, this camera is a fully modern system that supports Super 35 format and integrates seamlessly with all standard PL mount lenses and ARRI accessories, delivering reliable 35mm quality in any production environment.

Features:
Film Format: Shoots on 35mm film, supporting Super 35 format.
Frame Rate: Adjustable from 1 to 75 frames per second (fps) forward, with quartz-accurate control.
Lens Mount: Uses the industry-standard 54mm PL mount.Perforation Options: Available with either 3-perf or 4-perf movement.
Viewfinder: Bright, ergonomic optical viewfinder is rotatable and extendable, and independent of the video assist.
Magazines: Compatible with new lightweight 200′ and 400′ shoulder magazines, and some existing 435-style magazines.MOS Operation: Designed as a Motor Only Sync (MOS) camera, meaning it is not engineered for silent, sync-sound filming.
Accessory Compatibility: Works with ARRI’s modern remote systems like the RCU and WRC.

Arricam ST is a 35mm film camera known for its exceptional quietness and modular design, making it a staple for sync-sound shooting in major film productions. Part of the Arricam system developed by ARRI, it represents the pinnacle of analog film camera technology.

Key Features and Benefits
Extremely Quiet Operation: The Arricam ST is considered one of the quietest 35mm sync-sound cameras ever made, with a sound level below 20 dBA, making it ideal for scenes with dialogue.

Modular Design: Its design allows for a wide range of configurations and accessories, including different magazines (400′ and 1000′ with top and rear load options), viewfinders, and control systems.

Electronic Mirror Shutter: The shutter is electronically adjustable from 0° to 180° in precise 0.1° increments, which is a key feature for creative control.

High-Quality Movement: It features a five-link movement with dual registration pins and pulldown claws, ensuring optimal image steadiness.

Versatile Frame Rates: The camera supports forward speeds from 1 to 60 fps and reverse speeds from 1 to 32 fps, with a high degree of crystal accuracy.

Integrated Technology: It was designed to work with ARRI’s Lens Data System (LDS) for lens information and offers integrated video assist systems (IVS) for monitoring.

Shoulder mag
Standard mag

The following is general information about the 235-4P (4-Perf) system, a type of motion picture film camera and film format.

Key Features and Benefits
Four Perforations: The film advances four perforations (or “perf”) per frame, a key feature that distinguishes it from other formats like 3-perf. The four-perf system is a long-standing standard in the film industry, offering great stability and compatibility with a wide range of equipment.

Wider Frame: The 4-perf system uses more film real estate per frame, resulting in a larger negative. This larger negative provides a higher-quality image with finer detail and less grain when enlarged. This makes it an excellent choice for theatrical release where a high-resolution image is critical.

Compatibility and Standardization: It is a globally accepted standard, which ensures compatibility with a vast network of post-production facilities, projectors, and scanners. This reduces the risk of technical issues and makes the workflow smoother.

Robustness: The 4-perf system is highly reliable and less prone to mechanical failure due to its established design. It’s often used for visual effects work where frame stability is of utmost importance.