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
Used Zeiss 50mm f/2 ZM Listings on GearFocus
Lens Overview — Zeiss 50mm f/2 ZM
Key Features — Zeiss 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 Specifications — Zeiss 50mm f/2 ZM
| Spec | Detail |
|---|---|
| Use Cases | Travel, Documentary |
| Lens Type | Standard |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 50mm |
| Maximum Aperture | f/2 |
| Camera System | Mirrorless |
| Lens Mount | Leica M |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Filter Thread | 43mm |
Description — Zeiss 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.
Pros — Zeiss 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
Cons — Zeiss 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
Reviews — Zeiss 50mm f/2 ZM
Videos — Zeiss 50mm f/2 ZM
Why Zeiss Glass is Better Than Leica and Voigtlander — Zach B

