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Leitz Cine HUGO 18mm T1.5 Lens

The Leitz 18mm T1.5 is a 18mm f/1.5 lens designed for L Mount Alliance mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Leitz Cine HUGO 18mm T1.5 Lens

Leitz Cine HUGO 18mm T1.5 Lens

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Lens Overview — Leitz 18mm T1.5

The Leitz Cine HUGO 18mm T1.5 is a wide-angle prime lens designed for the L-Mount camera system, purpose-built for cinema and video applications. With a maximum aperture of T1.5, it is well-suited for low-light shooting situations and offers filmmakers the ability to work with a shallow depth of field at the wide end of the focal range. The lens covers a full-frame image circle, making it compatible with full-frame cinema and mirrorless bodies using the L-Mount.

Focus is entirely manual, which is standard practice in professional cine workflows where precise, repeatable focus pulls are essential. The lens features a 95mm front filter thread, accommodating large-format matte boxes and filter systems commonly used in cine production. At 1,040 grams, it carries a substantial but manageable weight for a cine-grade wide prime.

The HUGO 18mm carries no image stabilization, which is consistent with its manual-focus cine lens design philosophy, where stabilization is typically handled at the rig or camera level. This lens is a strong option for cinematographers seeking a dedicated wide-angle cine prime with a large aperture on the L-Mount platform.

Key Features — Leitz 18mm T1.5

18mm Wide-Angle Prime: Fixed 18mm focal length delivers a consistent, dedicated wide-angle perspective suited to environmental, architectural, and immersive cinematic shots.

T1.5 Maximum Aperture: A fast T1.5 stop allows shooting in low-light conditions and enables shallow depth of field even at the wide end of the focal range.

Full-Frame Coverage: Projects an image circle large enough to cover full-frame sensors, making it compatible with full-frame L-Mount cinema and mirrorless bodies.

L-Mount Interface: Fits the L-Mount system used by Leica, Panasonic, and Sigma bodies, providing access to a growing range of full-frame cinema platforms.

Manual Focus Design: Smooth, cinema-grade manual focus ring built for precise, repeatable focus pulls in professional cine workflows.

95mm Front Filter Thread: Large 95mm thread accommodates industry-standard matte boxes and filter systems commonly used on professional cine rigs.

Lens Specifications — Leitz 18mm T1.5

Leitz 18mm T1.5 full specifications
SpecDetail
Use CasesVideo / Cinematography
Lens TypeCine
FormatFull Frame
Zoom/PrimePrime
Focal Length18mm
Maximum Aperturef/1.5
Camera SystemCinema / Video
Lens MountL Mount Alliance
AutofocusNo
Focus TypeManual
Image StabilizationNone
Filter Thread95mm

Description — Leitz 18mm T1.5

The Leitz Cine HUGO 18mm T1.5 is a dedicated wide-angle prime lens built for serious cinema and video production on the L-Mount platform. Rated at T1.5, it delivers strong light transmission for demanding shooting environments where exposure control and depth of field rendering matter. Its full-frame coverage ensures compatibility with full-frame L-Mount bodies without image circle limitations.

The lens is manual focus only, as expected from a professional cine prime, giving operators full control over focus transitions in a production setting. A 95mm front filter thread accommodates large professional filter systems and matte boxes. Weighing in at 1,040g, the HUGO 18mm is a substantial optical tool designed for controlled production environments.

With no image stabilization, shooters will rely on their rig or camera body for motion compensation. As a prime lens covering the wide-angle focal range, the HUGO 18mm is a purposeful tool for cinematographers who need a reliable, large-aperture wide prime in the L-Mount ecosystem.

Pros — Leitz 18mm T1.5

  • ✓Large T1.5 maximum aperture enables shooting in challenging low-light conditions
  • ✓Full-frame lens format provides broad sensor coverage for L-Mount full-frame cinema cameras
  • ✓95mm filter thread accommodates industry-standard large-format filter systems and matte boxes

Cons — Leitz 18mm T1.5

  • ✗No autofocus support, limiting use cases outside traditional cine or manual-focus workflows
  • ✗No image stabilization included, requiring external stabilization solutions
  • ✗At 1,040g, the lens adds considerable weight to handheld or gimbal setups

Videos — Leitz 18mm T1.5

Leitz Cine Hektor. My DREAM lenses! — Kevin Fickling

Resources & Downloads — Leitz 18mm T1.5

Manuals & Guides

Frequently Asked Questions — Leitz 18mm T1.5

What camera mount does the Leitz Cine HUGO 18mm T1.5 use?+
The HUGO 18mm T1.5 is built for the L-Mount, making it compatible with L-Mount cinema and mirrorless camera bodies. This is the only mount configuration listed in the specifications.
Does this lens cover full-frame sensors?+
Yes, the specifications confirm a full-frame lens format, meaning it is designed to cover full-frame image sensors without vignetting.
Does the Leitz Cine HUGO 18mm T1.5 have autofocus or image stabilization?+
No. The lens is manual focus only, with autofocus listed as false in the specifications. Image stabilization is also listed as None, which is typical for dedicated cine prime lenses.
What filter size does the HUGO 18mm use?+
The lens features a 95mm filter thread, which is a large diameter common among wide-aperture cine lenses and compatible with many professional matte box systems.
How heavy is the Leitz Cine HUGO 18mm T1.5?+
The lens weighs 1,040 grams according to the specifications. This is worth considering when building out a camera rig, particularly for gimbal or handheld configurations with weight limits.
Is this lens suitable for video and cinema use?+
Yes. The lens is specifically categorized as a Cine type lens under the Cinema / Video camera system in the specifications. Its manual focus design and T1.5 aperture rating are standard characteristics of professional cine glass.

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