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Sigma 28mm F1.4 DG HSM Art

Leica L-Mount Autofocus

Sigma 28mm F1.4 DG HSM Art

Focal length
28 mm
Aperture
f/1.4
Weight
960 g
Filter diameter
77 mm
Min. focus distance
28 cm
Length
131.7 mm
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At a Glance

A 28 mm wide-angle prime for full-frame L-Mount, this lens opens to f/1.4 for short shutter times in dim light. At 960 g it is heavy. It focuses to 28 cm with a magnification of 1:5.41 (0.19x). Landscapes, reportage and night sky photography are fitting uses.

Good for

  • Landscape
  • Reportage
  • Night sky

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

Technical Specifications

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Min. focal length
28 mm
Max. focal length
28 mm
Max. aperture (min. zoom)
f/1.4
Max. aperture (max. zoom)
f/1.4
Min. aperture
f/16
Elements
17
Groups
12
Weight
960 g (2.12 lb)
Filter diameter
77 mm
Min. focus distance
28 cm (11.02 in)
Max. magnification
1:5.4 (0.19×)
Length
131.7 mm (5.19 in)
Diameter
82.8 mm (3.26 in)

Manufacturer data: sigma-global.com

Last checked: October 13, 2026 (against the manufacturer data) · How we check

Simulate depth of field and angle of view

Compare with other lenses

Which cameras does the Sigma 28mm F1.4 DG HSM Art fit?

The Sigma 28mm F1.4 DG HSM Art is a full-frame lens for L-Mount cameras. On full-frame bodies it uses the whole sensor; on APS-C L-Mount cameras its field of view equals 42 mm in full-frame terms.

L-Mount cameras

Full frame:
Leica SL3-P,Leica SL3-S,Sigma BF,Panasonic Lumix S1II,Panasonic Lumix S1IIE,Panasonic Lumix S1RII,Leica SL3,Panasonic Lumix S9,Blackmagic PYXIS 6K,Panasonic Lumix S5II,Panasonic Lumix S5IIX,Blackmagic Cinema Camera 6K,Panasonic Lumix BS1H,Leica SL2-S,Panasonic Lumix S5,Sigma fp L,Leica SL2,Panasonic Lumix S1,Panasonic Lumix S1R,Panasonic Lumix S1H,Sigma fp,Leica SL (Typ 601)
APS-C:
Leica CL,Leica TL2,Leica TL,Leica T (Typ 701)

Sigma 28mm F1.4 DG HSM Art compared

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

LensSigma 28mm F1.4 DG HSM ArtLeica APO-Summicron-SL 28mm F2 ASPHVenus Laowa Argus 28mm f/1.2 FFSigma 24mm F1.4 DG DN Art
Focal length28 mm28 mm28 mm24 mm
Max. aperturef/1.4f/2f/1.2f/1.4
Weight960 g700 g562 g520 g
Filter diameter77 mm67 mm62 mm72 mm
Min. focus distance28 cm24 cm50 cm25 cm
Length131.7 mm102 mm106.3 mm95.5 mm
Autofocusyesyesnoyes
Image stabilizationnononono
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Sigma 28mm F1.4 DG HSM Art: FAQ

Does the Sigma 28mm F1.4 DG HSM Art have autofocus?

Yes, the Sigma 28mm F1.4 DG HSM Art has autofocus.

Does the Sigma 28mm F1.4 DG HSM Art have image stabilization?

No, the Sigma 28mm F1.4 DG HSM Art has no stabilization of its own. On cameras with in-body image stabilization (IBIS) the image is still stabilized.

How much does the Sigma 28mm F1.4 DG HSM Art weigh?

The Sigma 28mm F1.4 DG HSM Art weighs 960 g. It is 131.7 mm long with a diameter of 82.8 mm.

What filter size does the Sigma 28mm F1.4 DG HSM Art use?

The Sigma 28mm F1.4 DG HSM Art takes 77 mm screw-in filters.

How close can the Sigma 28mm F1.4 DG HSM Art focus?

The minimum focus distance of the Sigma 28mm F1.4 DG HSM Art is 28 cm, measured from the sensor plane.

Is the Sigma 28mm F1.4 DG HSM Art a full-frame lens?

Yes, the Sigma 28mm F1.4 DG HSM Art covers full frame. On APS-C cameras its field of view equals 42 mm in full-frame terms.

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