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ZEISS Planar T* 50mm f/2 ZM Lens

The Zeiss 50mm f/2 ZM is a 50mm f/2 lens designed for Leica M mount cameras. Used copies start from $749 on GearFocus, with buyer protection on every purchase.

ZEISS Planar T* 50mm f/2 ZM Lens

ZEISS Planar T* 50mm f/2 ZM Lens

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Lens OverviewZeiss 50mm f/2 ZM

The ZEISS Planar T* 50mm f/2 ZM is a manual-focus prime lens built for Leica M-mount rangefinder and mirrorless cameras. With a maximum aperture of f/2 and a 50mm focal length, it sits squarely in the standard focal length range, making it a natural choice for street photography, portraiture, and everyday shooting. Designed specifically for full-frame coverage, the lens pairs naturally with full-frame bodies using the Leica M mount.

Focus is entirely manual — there is no autofocus mechanism — which suits the deliberate, precise shooting style that rangefinder photography demands. The lens has a filter thread size of 43mm and weighs a very manageable 230g, keeping your kit light and unobtrusive. Image stabilization is not present, consistent with the manual, rangefinder-oriented design philosophy.

The ZM mount designation confirms compatibility with the Leica M bayonet system, and the lens is also noted for use with mirrorless camera systems in that mount ecosystem. At 50mm on a full-frame sensor, you get a perspective that closely mirrors natural human vision, lending itself to a wide variety of photographic disciplines without specialization in any single direction. The compact form factor and low weight make it a practical everyday companion.

Key FeaturesZeiss 50mm f/2 ZM

50mm f/2 Planar Design: The classic Planar optical formula delivers sharp, contrasty images across the full frame at all apertures.

Leica M Bayonet Mount: ZM designation confirms native compatibility with Leica M-mount rangefinder cameras and M-mount mirrorless adapters.

ZEISS T* Anti-Reflection Coating: T* multi-layer coating reduces flare and ghosting, maintaining contrast and color fidelity in backlit conditions.

Full-Frame Coverage: Designed to cover a 35mm full-frame image circle with no vignetting on Leica M and compatible full-frame bodies.

Manual Focus Only: Precision manual focus ring suits the deliberate, rangefinder-coupled shooting style the ZM system is built around.

Compact 230g Build: At just 230g, this lens keeps a Leica M kit small and light enough for all-day street or travel use.

Lens SpecificationsZeiss 50mm f/2 ZM

Zeiss 50mm f/2 ZM full specifications
SpecDetail
Use CasesTravel, Documentary
Lens TypeStandard
FormatFull Frame
Zoom/PrimePrime
Focal Length50mm
Maximum Aperturef/2
Camera SystemMirrorless
Lens MountLeica M
AutofocusNo
Focus TypeManual
Image StabilizationNone
Filter Thread43mm

DescriptionZeiss 50mm f/2 ZM

The ZEISS Planar T* 50mm f/2 ZM is a manual-focus prime lens designed for Leica M mount cameras, covering full-frame sensors with a standard 50mm focal length. With a maximum aperture of f/2, it delivers capable low-light performance while keeping physical dimensions and weight in check — the lens tips the scales at just 230g. The 43mm filter thread accepts compact filter accessories, and the absence of image stabilization keeps the optical design straightforward and the body slim.

Focus is entirely manual, reinforcing its suitability for the measured, intentional pace of rangefinder photography. The lens is also compatible with mirrorless camera systems that accept the Leica M mount, broadening its potential user base beyond traditional rangefinder bodies. Whether used for street work, travel, or general-purpose photography, the 50mm focal length and f/2 aperture form a versatile combination for full-frame Leica M system shooters.

ProsZeiss 50mm f/2 ZM

  • Fast f/2 maximum aperture provides strong light-gathering capability in low-light situations
  • Lightweight at just 230g, making it highly portable for all-day shooting
  • Full-frame coverage ensures no crop or vignetting on full-frame Leica M bodies

ConsZeiss 50mm f/2 ZM

  • Manual focus only — no autofocus support, which may limit appeal for fast-action or casual shooters
  • No image stabilization, requiring steady hands or faster shutter speeds in low light
  • Narrow 43mm filter thread may require step-up rings when using common 49mm or 52mm filters

Resources & DownloadsZeiss 50mm f/2 ZM

Manuals & Guides

Frequently Asked QuestionsZeiss 50mm f/2 ZM

What cameras is the ZEISS Planar T* 50mm f/2 ZM compatible with?+
The lens uses a Leica M mount, making it compatible with cameras in the Leica M ecosystem. It is also noted as suitable for mirrorless camera systems that accept the Leica M mount, typically via native or adapter-based compatibility.
Does this lens have autofocus?+
No. The ZEISS Planar T* 50mm f/2 ZM is a fully manual focus lens with no autofocus capability. This is consistent with its design for rangefinder-style shooting, where manual focus is the standard method.
What filter size does the ZM 50mm f/2 use?+
The lens has a 43mm filter thread. This is a less common size, so you may need a step-up ring if you want to use filters sized for more standard diameters.
Does this lens cover full-frame sensors?+
Yes. The ZEISS Planar T* 50mm f/2 ZM is specified as a full-frame format lens, meaning it is designed to cover the full image circle of a full-frame sensor without cropping or vignetting.
How heavy is the ZEISS ZM 50mm f/2?+
The lens weighs 230g, which is quite light for a fast standard prime. This makes it well suited for extended handheld use or travel photography where minimizing kit weight is a priority.

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