ARRI Master Prime Lens 40mm (PL, Feet)
The ARRI 40mm (PL, Feet) is a 40mm f/1.3 cinema lens designed for PL Mount mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
ARRI Master Prime Lens 40mm (PL, Feet)
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Lens Overview — ARRI 40mm (PL, Feet)
Key Features — ARRI 40mm (PL, Feet)
T1.3 Maximum Aperture: A fast T1.3 stop gives cinematographers precise depth-of-field control and usable exposure latitude in low-light shooting environments.
PL Mount: Industry-standard cinema mount ensures compatibility with professional camera systems from ARRI, RED, Sony, and others.
Super 35 Coverage: Designed to fully cover the Super 35 format, matching the sensor size of the majority of professional cinema cameras in use today.
40mm Standard Focal Length: A standard perspective with minimal distortion, making it a versatile choice for narrative, commercial, and documentary work.
Manual Focus Design: Smooth, precise focus ring built for repeatable focus pulls by dedicated focus operators using follow-focus or wireless lens control systems.
95mm Filter Thread: Large front filter thread accepts professional-grade filters directly without step-up rings, keeping on-set filtration workflows clean.
Lens Specifications — ARRI 40mm (PL, Feet)
| Spec | Detail |
|---|---|
| Use Cases | Video / Cinematography |
| Lens Type | Cine |
| Format | Super 35 |
| Zoom/Prime | Prime |
| Focal Length | 40mm |
| Maximum Aperture | f/1.3 |
| Camera System | Cinema / Video |
| Lens Mount | PL Mount |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Filter Thread | 95mm |
Description — ARRI 40mm (PL, Feet)
The ARRI Master Prime 40mm (PL, Feet) is a professional cinema prime lens built for Super 35 format cameras using the industry-standard PL Mount. With a maximum aperture of T1.3, this lens is well-suited to productions that demand strong low-light performance and precise depth-of-field control. As a prime lens in the standard focal length range, the 40mm provides a natural, versatile perspective appropriate for a wide range of cinematic applications.
Focus is manual only, reflecting the professional cinema workflow where focus pullers operate follow-focus or wireless lens control systems for precise, repeatable pulls. The 95mm filter thread allows direct attachment of professional cinema and photographic filters, streamlining on-set filtration setups. Weighing 2.31 kg, the lens has the solid, durable build expected of a high-end cinema prime, and should be factored into rig and support planning. Image stabilization is not present, consistent with the controlled shooting environments where this lens is intended to be used.
The lens carries a Cine type classification and is designed for Cinema / Video camera systems.
Pros — ARRI 40mm (PL, Feet)
- ✓Fast T1.3 maximum aperture enables shooting in lower light and provides shallow depth-of-field control
- ✓PL Mount is the industry-standard cinema mount, ensuring broad compatibility across professional cinema camera systems
- ✓Super 35 format coverage matches the sensor size of the majority of professional cinema cameras
Cons — ARRI 40mm (PL, Feet)
- ✗At 2.31 kg, the lens is heavy and may require careful rig balancing for handheld or gimbal configurations
- ✗No autofocus — operators must rely entirely on manual focus techniques or external follow-focus systems
- ✗No image stabilization, which is standard for the category but worth noting for run-and-gun or handheld shooting
Videos — ARRI 40mm (PL, Feet)
The Lens Report - ZEISS / ARRI ULTRA PRIMES — Brendan Babs
Frequently Asked Questions — ARRI 40mm (PL, Feet)
What camera mount does this lens use?+
The ARRI Master Prime 40mm uses a PL Mount, which is the standard mount for professional cinema cameras. It is not compatible with DSLR or mirrorless mounts without a dedicated adapter.
What sensor format does this lens cover?+
This lens is designed to cover the Super 35 format, which is the standard sensor size used in the majority of professional digital cinema cameras. It is not specified for full-frame or large-format coverage.
What is the maximum aperture of this lens?+
The maximum aperture is T1.3, measured in the T-stop system used for cinema lenses. This is a fast aperture that supports shooting in lower light conditions and achieving shallow depth of field.
Does this lens support autofocus?+
No, this lens is manual focus only. This is standard for professional cinema lenses, where focus is typically controlled by a dedicated focus puller using a follow-focus system or wireless lens control unit.
What filter size does this lens accept?+
The lens has a 95mm filter thread, which directly accepts 95mm screw-in filters without the need for a step-up ring.
How much does this lens weigh?+
The ARRI Master Prime 40mm weighs 2.31 kg. This is a significant consideration when planning handheld or gimbal rigs, as proper counterbalancing will be required.