Sigma 10-18mm f/2.8 DC DN Contemporary
Quick answer
The Sigma 10-18mm f/2.8 DC DN Contemporary is a ultra-wide wide zoom lens covering 10-18mm at f/2.8 for the Leica L mount. Its bright maximum aperture handles indoor and evening light reasonably well.
- APS-C (15–27mm equiv.)
- 22 Leica L cameras
- Focal
- 10–18mm
- Aperture
- f/2.8–22
- Weight
- 260g
- Filter
- 67mm
- AF motor
- Stepping motor
What 10-18mm sees
- APS-C crop 1.5× → 15–27mm
- 77.4–110.5° 67.4–100.4° horizontal
Diagonal angle of view. Frames drawn to scale at 10mm (and 18mm). Calculated from the focal length and crop factor, not measured.
Open the field-of-view calculatorSigma 10-18mm f/2.8 DC DN Contemporary specifications
Optics
- Focal length
- 10-18mm
- Maximum aperture
- f/2.8
- Minimum aperture
- f/22
- Format coverage
- APS-C
- Optical construction
- 13 elements in 10 groups
- Aperture blades
- 7
Focus
- Autofocus motor
- Stepping motor
- Maximum magnification
- 0.25×
Physical
- Weather sealing
- Yes
- Filter thread
- 67 mm
- Weight
- 260 g
- Length
- 62 mm
- Diameter
- 72.2 mm
Specification source: sigma-global.com
What can you shoot with the Sigma 10-18mm f/2.8 DC DN Contemporary?
At 10-18mm this is a ultra-wide wide zoom, which typically suits:
- Landscapes and big skies
- Architecture and interiors
- Astrophotography and night skies
Its bright maximum aperture handles indoor and evening light reasonably well.
Frequently asked questions
What mount does the Sigma 10-18mm f/2.8 DC DN Contemporary use?
It uses the Leica L mount, so it fits Leica L cameras directly.
What is the focal length of the Sigma 10-18mm f/2.8 DC DN Contemporary?
It zooms across 10-18mm with a maximum aperture of f/2.8. That makes it a ultra-wide lens.
Is the Sigma 10-18mm f/2.8 DC DN Contemporary a prime or a zoom lens?
It is a zoom lens covering 10-18mm, so you can reframe without moving. Its maximum aperture is f/2.8.
What is the Sigma 10-18mm f/2.8 DC DN Contemporary equivalent on a crop sensor?
On APS-C (1.5x crop) it frames like 15–27mm on full frame, with a 67.4–100.4° horizontal and 77.4–110.5° diagonal field of view. These figures are calculated from the focal length and crop factor.
Which cameras does the Sigma 10-18mm f/2.8 DC DN Contemporary fit?
Any Leica L-mount camera, including Leica SL (Typ 601), Leica SL2, Leica SL2-S, Leica SL3, and Panasonic Lumix DC-S1 and 17 more.
Alternatives for Leica L from other brands
All Leica L lensesSame mount, overlapping focal range, closest maximum aperture first.
More Sigma lenses for Leica L
All Sigma lensesOther 10-18mm lenses
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