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ZEISS C Biogon T* 35mm f/2.8 ZM Lens

The Zeiss C Biogon T* 35mm f/2.8 ZM is a 35mm f/2.8 lens designed for Leica M mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

ZEISS C Biogon T* 35mm f/2.8 ZM Lens

ZEISS C Biogon T* 35mm f/2.8 ZM Lens

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Lens Overview — Zeiss C Biogon T* 35mm f/2.8 ZM

The ZEISS C Biogon T* 35mm f/2.8 ZM is a compact, manual-focus prime lens designed for Leica M-mount rangefinder cameras. With a maximum aperture of f/2.8 and a fixed 35mm focal length, it sits firmly in the wide-angle category and covers a full-frame image circle. The 'C' in its name signals its emphasis on compact dimensions, and at just 200g, it lives up to that promise — making it a genuinely lightweight option for shooters who prioritize portability without stepping down from a full-frame system.

The Leica M mount compatibility means it will pair with a wide range of rangefinder and mirrorless bodies that accept M-mount glass. Focus is entirely manual, which suits the deliberate, considered shooting style that rangefinder photography typically encourages. The 43mm filter thread is a less common size, so buyers should plan their filter kit accordingly.

With no image stabilization on board, steady technique or adequate shutter speed is required. Overall, this lens is a purpose-built tool for travel, street, and documentary photographers who value a small, capable wide-angle prime on an M-mount system.

Key Features — Zeiss C Biogon T* 35mm f/2.8 ZM

Leica M Mount: Compatible with Leica M rangefinder bodies and a wide range of mirrorless cameras via M-mount adapters.

35mm Full-Frame Coverage: Covers a full-frame image circle, delivering a natural wide-angle field of view suited to street, travel, and documentary work.

f/2.8 Maximum Aperture: Provides enough light-gathering for handheld shooting in moderate low-light conditions while keeping the lens compact.

Biogon Optical Design: Symmetrical Biogon formula is known for low distortion and even corner-to-corner sharpness across the frame.

ZEISS T* Coating: Multi-layer anti-reflective coating reduces flare and ghosting, maintaining contrast and color fidelity in demanding light.

200g Compact Build: One of the lightest full-frame 35mm primes available, making it well-suited for extended handheld use and travel kits.

Lens Specifications — Zeiss C Biogon T* 35mm f/2.8 ZM

Zeiss C Biogon T* 35mm f/2.8 ZM full specifications
SpecDetail
Use CasesTravel
Lens TypeWide-Angle
FormatFull Frame
Zoom/PrimePrime
Focal Length35mm
Maximum Aperturef/2.8
Camera SystemMirrorless
Lens MountLeica M
AutofocusNo
Focus TypeManual
Image StabilizationNone
Filter Thread43mm

Description — Zeiss C Biogon T* 35mm f/2.8 ZM

The ZEISS C Biogon T* 35mm f/2.8 ZM is a manual-focus, prime wide-angle lens built specifically for the Leica M mount. Covering a full-frame image circle at a fixed 35mm focal length and a maximum aperture of f/2.8, it delivers a classic wide perspective well suited to street, travel, and documentary shooting. At just 200g, it is one of the lighter options available for M-mount photographers, and its compact build aligns with the 'C' designation that defines this line.

The 43mm filter thread is worth noting when building a filter system, as this diameter is not as widely stocked as more common sizes. There is no image stabilization, so a steady hand or appropriate exposure settings are necessary. The lens operates entirely in the mirrorless/rangefinder camera ecosystem via the Leica M mount, making it a focused, no-frills wide-angle prime for photographers who shoot deliberately and value a light, unobtrusive kit.

Pros — Zeiss C Biogon T* 35mm f/2.8 ZM

  • ✓Impressively lightweight at just 200g, ideal for travel and street photography
  • ✓Full-frame coverage with a 35mm focal length well-suited to wide-angle work
  • ✓Leica M mount provides broad compatibility with M-mount rangefinder and mirrorless systems

Cons — Zeiss C Biogon T* 35mm f/2.8 ZM

  • ✗Manual focus only — no autofocus support for faster-paced shooting scenarios
  • ✗No image stabilization, requiring careful technique in lower light
  • ✗43mm filter thread is an uncommon size, limiting off-the-shelf filter availability

Resources & Downloads — Zeiss C Biogon T* 35mm f/2.8 ZM

Manuals & Guides

Frequently Asked Questions — Zeiss C Biogon T* 35mm f/2.8 ZM

What camera mount does the ZEISS C Biogon T* 35mm f/2.8 ZM use?+
This lens is built for the Leica M mount. It is compatible with rangefinder and mirrorless cameras that accept Leica M-mount lenses.
Does this lens support autofocus?+
No. The ZEISS C Biogon T* 35mm f/2.8 ZM is a manual-focus-only lens. There is no autofocus mechanism of any kind.
What sensor format does this lens cover?+
The lens is rated for full-frame coverage, making it suitable for use on full-frame bodies with a Leica M mount without any crop or vignetting concerns.
What filter size does the ZEISS C Biogon T* 35mm f/2.8 ZM accept?+
The lens uses a 43mm filter thread. This is a less common diameter, so dedicated filters may need to be sourced specifically rather than pulled from a standard kit.
How heavy is this lens?+
The lens weighs 200g, keeping it firmly in the lightweight category and making it a practical choice for all-day carry alongside a compact M-mount body.
Does this lens have image stabilization?+
No. Image stabilization is listed as 'None' in the specifications. Shooters will need to manage camera shake through technique or shutter speed selection.

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