
Leica Super-Elmar-M 18mm f/3.8 ASPH
- Focal length
- 18 mm
- Aperture
- f/3.8
- Weight
- 310 g
- Filter diameter
- β
- Min. focus distance
- 70 cm
- Length
- 58 mm
At a Glance
This 18 mm ultra-wide prime for full frame Leica M bodies has a maximum aperture of f/3.8. It weighs 310 g, is focused manually and reaches down to 0.7 m, which limits close-ups. The diaphragm has nine blades, and an aspherical element with two aspherical surfaces is fitted. The wide field of view suits landscape, architecture and interiors.
Good for
- Landscape
- Architecture
- Interiors
Worth knowing
- No autofocus: focusing is manual only.
- Minimum focus distance of 0.7 m: limited for close-ups.
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/3.8
- Max. aperture (max. zoom)
- f/3.8
- Min. aperture
- f/16
- Elements
- 8
- Groups
- 7
- Weight
- 310 g (0.68 lb)
- Filter diameter
- β
- Min. focus distance
- 70 cm (27.56 in)
- Max. magnification
- 1:34.5 (0.03Γ)
- Length
- 58 mm (2.28 in)
- Diameter
- 61 mm (2.4 in)
Manufacturer data: leica-camera.com
Last checked: October 13, 2026 (against the manufacturer data) Β· How we check
Which cameras does the Leica Super-Elmar-M 18mm f/3.8 ASPH fit?
The Leica Super-Elmar-M 18mm f/3.8 ASPH 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
- Full frame:
- Leica M EV1,Pixii Max,Leica M11-D,Leica M11-P,Leica M11 Monochrom,Leica M11,Leica M10-R,Leica M10 Monochrom,Leica M-E (Typ 240),Leica M10-P,Leica M10-D,Leica M10,Leica M-D (Typ 262),Leica M (Typ 262),Leica M Monochrom (Typ 246),Leica M Edition 60,Leica M-P (Typ 240),Leica M (Typ 240),Leica M-E (Typ 220),Leica M Monochrom (Typ 230),Leica M9-P,Leica M9
With the Leica M-Adapter L the lens can also be used on Leica L-Mount cameras.
Leica Super-Elmar-M 18mm f/3.8 ASPH compared
Key specs side by side with the most similar Leica M-Mount lenses.
| Lens | Leica Super-Elmar-M 18mm f/3.8 ASPH | Carl Zeiss Distagon T* 4/18 ZM | Voigtlander 21mm F4 Color Skopar Pancake II | Thypoch Ksana 21mm F3.5 |
|---|---|---|---|---|
| Focal length | 18 mm | 18 mm | 21 mm | 21 mm |
| Max. aperture | f/3.8 | f/4 | f/4 | f/3.5 |
| Weight | 310 g | 350 g | 136 g | 131 g |
| Filter diameter | β | 58 mm | 39 mm | 39 mm |
| Min. focus distance | 70 cm | 50 cm | 50 cm | 50 cm |
| Length | 58 mm | 71 mm | 25.4 mm | 27.3 mm |
| Autofocus | no | no | no | no |
| Image stabilization | no | no | no | no |
Leica Super-Elmar-M 18mm f/3.8 ASPH: FAQ
Does the Leica Super-Elmar-M 18mm f/3.8 ASPH have autofocus?
No, the Leica Super-Elmar-M 18mm f/3.8 ASPH has no autofocus; you focus it manually.
Does the Leica Super-Elmar-M 18mm f/3.8 ASPH have image stabilization?
No, the Leica Super-Elmar-M 18mm f/3.8 ASPH has no stabilization of its own. On cameras with in-body image stabilization (IBIS) the image is still stabilized.
How much does the Leica Super-Elmar-M 18mm f/3.8 ASPH weigh?
The Leica Super-Elmar-M 18mm f/3.8 ASPH weighs 310 g. It is 58 mm long with a diameter of 61 mm.
How close can the Leica Super-Elmar-M 18mm f/3.8 ASPH focus?
The minimum focus distance of the Leica Super-Elmar-M 18mm f/3.8 ASPH is 70 cm, measured from the sensor plane.
Is the Leica Super-Elmar-M 18mm f/3.8 ASPH a full-frame lens?
Yes, the Leica Super-Elmar-M 18mm f/3.8 ASPH covers full frame. On APS-C cameras its field of view equals 27 mm in full-frame terms.
Similar lenses
Carl Zeiss Distagon T* 4/18 ZM
18mm Β· f/4
Voigtlander 21mm F4 Color Skopar Pancake II
21mm Β· f/4
Thypoch Ksana 21mm F3.5
21mm Β· f/3.5
Leica Super-Elmar-M 21mm f/3.4 ASPH
21mm Β· f/3.4
Carl Zeiss C Biogon T* 4,5/21 ZM
21mm Β· f/4.5
Voigtlander 15mm F4.5 Super Wide Heliar
15mm Β· f/4.5
Carl Zeiss Biogon T* 2,8/21 ZM
21mm Β· f/2.8
Leica Elmarit-M 21mm f/2.8 ASPH
21mm Β· f/2.8
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