Arriflex 35 III (1979)
At 20lbs, it’s no featherweight—but that heft is the first clue you’re holding a tank built for the front lines of film production.
Overview
The Arriflex 35 III arrived in 1979 as the direct successor to the Arriflex 35 IIC, marking the final evolution of ARRI’s long-running 35 II series. This wasn’t a reinvention, but a refinement—engineered for reliability, precision, and practicality in demanding shooting environments. Designed primarily as a MOS (motor only sync) camera, the 35 III shed the sound-recording complexities of sync-sound rigs, focusing instead on ruggedness and optical clarity. Its spinning mirror reflex system allowed through-the-lens viewing, a game-changer for framing accuracy in an era when many cameras still relied on separate viewfinders. At 20lbs, it carries the weight of serious engineering—not portable by modern standards, but manageable on a shoulder mount or crane for second unit work where speed and durability mattered most.
It became a favorite as a second unit camera, thanks to its crystal-controlled motor and brighter, orientable viewfinder—upgrades that made it more versatile than its predecessor without sacrificing the mechanical toughness of the original 35 IIC. The variable shutter, adjustable from 15 to 135 degrees, gave cinematographers precise control over motion blur and exposure in changing light, though it falls short of the 165-degree maximum found on later models (a limitation noted in general Arriflex documentation, but not confirmed for the III specifically). Despite its mechanical core, the integration of crystal sync at 24, 25, and 30 fps ensured reliable speed accuracy, essential for effects work and ADR-heavy productions.
The 35 III supported 35mm 4-perf film and used interchangeable doors and ground glasses, allowing quick adaptation to different film stocks and shooting conditions. It accepted magazines in 60 m/200 ft, 150 m/500 ft, and 300 m/1000 ft capacities, all using plastic cores— The camera’s single-pin registration system, while not as precise as three-pin designs, was Some units were modified later for 2-perf or Techniscope operation, but the factory standard remained 4-perf.
Specifications
| Manufacturer | ARRI |
| Product type | 35mm spinning mirror reflex camera |
| Film format | 35mm, 4-perf |
| Shutter type | Variable shutter (adjustable from 15 degrees to 135 degrees) |
| Registration | Single pin registration |
| Features | Interchangeable doors and interchangeable ground glasses |
| Magazines | Available for 60 m/200 ft, 150 m/500 ft and 300 m/1000 ft of film on a plastic core |
| Weight | 20lbs |
| Crystal Speeds | 4-fps to 120-fps |
| Motor & Speed Control | Crystal sync at 24, 25, 30 fps |
| Reverse operation | Yes |
Key Features
Spinning Mirror Reflex System with Brighter Orientable Viewfinder
The core of the 35 III’s appeal was its spinning mirror reflex design, The viewfinder was not only brighter than earlier models but also fully orientable, allowing operators to shoot from high or low angles without contorting themselves. This flexibility made it a favorite for second unit crews capturing action, inserts, or background plates where agility mattered.
Crystal-Controlled Motor for Speed Stability
Rated for speeds from 4 to 120 fps, it supported everything from time-lapse to high-speed effects work. Standard crystal sync at 24, 25, and 30 fps ensured compatibility with broadcast and theatrical workflows. While not designed for silent operation, its motor was reliable and consistent—critical for visual effects compositing and multi-camera setups where sync integrity was non-negotiable.
Hinged Film Door with New Optics
A redesigned hinged film door The updated optics within the door contributed to the brighter viewfinder image, enhancing usability in low-light conditions. Combined with interchangeable ground glasses, this allowed cinematographers to tailor the viewing experience to the film stock’s contrast and grain characteristics—a small but meaningful detail for professionals working in variable environments.
Interchangeable Doors and Ground Glasses
This modularity extended the camera’s versatility. Different doors could be swapped to accommodate various magazine types or accessories, while ground glasses could be changed to match focus requirements—critical when working with fast lenses or deep focus compositions.
Historical Context
Introduced in 1979, the Arriflex 35 III replaced the 35 IIC as ARRI’s go-to MOS camera, representing the final refinement of the 35 II lineage. Though not a silent camera, its ruggedness and reliability made it a staple on productions where sound was recorded separately. The 35 series as a whole was honored with an Academy Award of Merit in 1983 for pioneering the hand-held spinning mirror reflex design, a legacy the 35 III carried forward. It saw use on major films including *The Terminator* (1984) and *True Lies* (1994), often deployed for second unit or action sequences. Notably, *Jaws* (1975) is listed in some sources as having used the 35 III, but this predates its 1979 introduction—likely a conflation with the earlier 35 IIC.
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