Skip to product overview

ARRI 18mm T1.3 Master Prime Lens

The ARRI 18mm Master Prime is a 18mm f/1.3 cinema lens designed for PL Mount mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

ARRI 18mm T1.3 Master Prime Lens

ARRI 18mm T1.3 Master Prime Lens

Get notified when one lists.

We'll text or email you the moment a ARRI 18mm T1.3 Master Prime Lens is listed on GearFocus.

Have a ARRI 18mm Master Prime sitting in your bag?

You'd be the first listing for this model.
Serious buyers are already watching — list yours in minutes.

Sell your ARRI 18mm Master Prime on GearFocus

Lens Overview — ARRI 18mm Master Prime

The ARRI 18mm Master Prime is a wide-angle prime lens built for Super 35 cinema cameras, offering a fast T1.3 maximum aperture and manual focus operation via PL Mount. Designed for professional cinema and video production, this lens covers the Super 35 format and sits at a fixed 18mm focal length, placing it firmly in wide-angle territory — well suited for establishing shots, interior scenes, and environments where a broad field of view is required. Focus control is entirely manual, as expected in a cinema workflow where precision pulling is handled by dedicated focus assistants using follow focus systems or wireless FIZ rigs.

The lens weighs 2,500g, which is substantial but consistent with the build quality and optical engineering expected from a cinema-grade prime at this aperture. The PL Mount is the industry-standard cinema lens mount, ensuring broad compatibility across professional cinema camera platforms that accept PL. With no image stabilization — standard for a manual cinema prime — the 18mm Master Prime is intended for use on rigs, gimbals, or tripod-mounted setups where mechanical stabilization is handled externally.

This lens is a serious tool aimed squarely at working cinematographers who demand reliable, consistent performance in demanding production environments.

Key Features — ARRI 18mm Master Prime

T1.3 Maximum Aperture: A fast T1.3 stop allows shooting in low-light conditions and gives cinematographers precise control over depth of field.

18mm Wide-Angle Focal Length: Fixed 18mm focal length delivers a broad field of view suited to establishing shots, interior scenes, and environmental cinematography.

Super 35 Format Coverage: Designed to cover the Super 35 sensor size, matching the most widely used format in professional digital cinema cameras.

PL Mount: Industry-standard cinema lens mount ensures compatibility with professional cinema cameras from ARRI, RED, Sony, and other PL-compatible systems.

Manual Focus Design: Smooth, precise manual focus ring is built for repeatable focus pulls using follow focus systems or wireless FIZ rigs.

Substantial Cinema Build: Heavy, robust construction reflects the optical engineering and build quality expected of a professional cinema prime in the Master Prime series.

Lens Specifications — ARRI 18mm Master Prime

ARRI 18mm Master Prime full specifications
SpecDetail
Use CasesVideo / Cinematography, Studio, Creative Effects
Lens TypeCine
FormatSuper 35
Zoom/PrimePrime
Focal Length18mm
Maximum Aperturef/1.3
Camera SystemCinema / Video
Lens MountPL Mount
AutofocusNo
Focus TypeManual
Image StabilizationNone
Weight2500g

Description — ARRI 18mm Master Prime

The ARRI 18mm Master Prime is a prime cinema lens designed for Super 35 format cameras, mounted via the industry-standard PL Mount. With a maximum aperture of T1.3, it offers a fast stop that opens up creative possibilities in controlled lighting situations and gives cinematographers latitude in managing depth of field. The 18mm focal length places this lens in the wide-angle category, making it a practical choice for expansive interior scenes, architectural shots, or any scenario demanding a broader perspective on Super 35.

Focus operation is manual only, in line with professional cinema practice where a skilled focus puller manages critical focus during production. The lens weighs 2,500g, reflecting its robust cinema-grade construction. No image stabilization is present, which is typical for a lens of this type intended for use on supported rigs.

With its PL Mount and Super 35 coverage, the ARRI 18mm Master Prime is positioned as a dedicated tool for professional cinematographers working on high-end productions.

Pros — ARRI 18mm Master Prime

  • ✓Fast T1.3 maximum aperture enables shooting in lower light conditions and allows for shallow depth of field control
  • ✓Fixed 18mm focal length in the wide-angle range is versatile for interior and establishing cinematography on Super 35 sensors
  • ✓PL Mount provides compatibility with a wide range of professional cinema camera bodies

Cons — ARRI 18mm Master Prime

  • ✗At 2,500g, the lens is heavy, which may add fatigue or balance challenges on handheld or gimbal setups
  • ✗No image stabilization, requiring external stabilization solutions for moving shots
  • ✗Manual focus only — no autofocus option for operators who may need it in run-and-gun scenarios

Videos — ARRI 18mm Master Prime

ARRI Zeiss Master Prime 18mm T1.3 — ShareGrid

Resources & Downloads — ARRI 18mm Master Prime

Manuals & Guides

Frequently Asked Questions — ARRI 18mm Master Prime

What camera mount does the ARRI 18mm Master Prime use?+
The lens uses a PL Mount, which is the standard cinema lens mount found on a wide range of professional cinema cameras. This makes it broadly compatible within the cinema production ecosystem.
What sensor format does this lens cover?+
The ARRI 18mm Master Prime is designed to cover the Super 35 format, which is one of the most common sensor sizes used in professional digital cinema cameras.
Does this lens have autofocus?+
No. The lens is manual focus only, which is standard for cinema prime lenses. Focus is typically controlled by a dedicated focus puller using a follow focus system or a wireless FIZ rig.
How heavy is the ARRI 18mm Master Prime?+
The lens weighs 2,500g. This is a significant consideration when planning handheld or gimbal-based rigs, and appropriate support systems should be factored into the setup.
What is the maximum aperture of this lens?+
The maximum aperture is T1.3, measured in T-stops as is standard for cinema lenses. This relatively fast aperture allows for shooting in dimmer environments and provides flexibility in achieving shallow depth of field.
Does the lens have image stabilization?+
No, the lens has no image stabilization. For stabilized shots, external solutions such as a gimbal, tripod, or camera rig with stabilization would be required.

Similar to ARRI 18mm Master Prime

Loading similar products...