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Carl Zeiss Distagon T* 4/18 ZM

Leica M-Mount

Carl Zeiss Distagon T* 4/18 ZM

Focal length
18 mm
Aperture
f/4
Weight
350 g
Filter diameter
58 mm
Min. focus distance
50 cm
Length
71 mm

At a Glance

The Distagon is an 18 mm ultra-wide prime for Leica M and full frame, with a wide field of view and a maximum aperture of f/4. It weighs 350 g and is focused manually, down to 0.5 m. Landscape, architecture and interiors are its natural subjects.

Good for

  • Landscape
  • Architecture
  • Interiors

Worth knowing

  • No autofocus: focusing is manual only.

Derived from the manufacturer data, not from our own tests. How we check

Technical Specifications

Min. focal length
18 mm
Max. focal length
18 mm
Max. aperture (min. zoom)
f/4
Max. aperture (max. zoom)
f/4
Min. aperture
f/22
Elements
10
Groups
8
Weight
350 g (0.77 lb)
Filter diameter
58 mm
Min. focus distance
50 cm (19.69 in)
Length
71 mm (2.8 in)
Diameter
65 mm (2.56 in)

Simulate depth of field and angle of view

Compare with other lenses

Which cameras does the Carl Zeiss Distagon T* 4/18 ZM fit?

The Carl Zeiss Distagon T* 4/18 ZM is a full-frame lens for Leica M-Mount cameras. On full-frame bodies it uses the whole sensor; on APS-C Leica M-Mount cameras its field of view equals 27 mm in full-frame terms.

Leica M-Mount cameras

With the Leica M-Adapter L the lens can also be used on Leica L-Mount cameras.

Carl Zeiss Distagon T* 4/18 ZM compared

Key specs side by side with the most similar Leica M-Mount lenses.

LensCarl Zeiss Distagon T* 4/18 ZMLeica Super-Elmar-M 18mm f/3.8 ASPHVoigtlander 21mm F4 Color Skopar Pancake IICarl Zeiss C Biogon T* 4,5/21 ZM
Focal length18 mm18 mm21 mm21 mm
Max. aperturef/4f/3.8f/4f/4.5
Weight350 g310 g136 g210 g
Filter diameter58 mm–39 mm46 mm
Min. focus distance50 cm70 cm50 cm50 cm
Length71 mm58 mm25.4 mm56 mm
Autofocusnononono
Image stabilizationnononono
Open these lenses in the comparison and add more

Carl Zeiss Distagon T* 4/18 ZM: FAQ

Does the Carl Zeiss Distagon T* 4/18 ZM have autofocus?

No, the Carl Zeiss Distagon T* 4/18 ZM has no autofocus; you focus it manually.

Does the Carl Zeiss Distagon T* 4/18 ZM have image stabilization?

No, the Carl Zeiss Distagon T* 4/18 ZM has no stabilization of its own. On cameras with in-body image stabilization (IBIS) the image is still stabilized.

How much does the Carl Zeiss Distagon T* 4/18 ZM weigh?

The Carl Zeiss Distagon T* 4/18 ZM weighs 350 g. It is 71 mm long with a diameter of 65 mm.

What filter size does the Carl Zeiss Distagon T* 4/18 ZM use?

The Carl Zeiss Distagon T* 4/18 ZM takes 58 mm screw-in filters.

How close can the Carl Zeiss Distagon T* 4/18 ZM focus?

The minimum focus distance of the Carl Zeiss Distagon T* 4/18 ZM is 50 cm, measured from the sensor plane.

Is the Carl Zeiss Distagon T* 4/18 ZM a full-frame lens?

Yes, the Carl Zeiss Distagon T* 4/18 ZM covers full frame. On APS-C cameras its field of view equals 27 mm in full-frame terms.

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