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Sigma 28mm F1.8 EX DG Aspherical Macro

Nikon F (DX/FX) Autofocus

Sigma 28mm F1.8 EX DG Aspherical Macro

Focal length
28 mm
Aperture
f/1.8
Weight
500 g
Filter diameter
77 mm
Min. focus distance
20 cm
Length
82.5 mm

At a Glance

As a 28 mm wide-angle prime for Nikon F and full frame, this lens covers a broad field of view. Its f/1.8 aperture gives shorter shutter times in low light and shallow depth of field. A minimum focus distance of 20 cm and a magnification of 1:2.9 let it handle subjects up close as well. It fits landscape, reportage and night sky photography, and weighs 500 g.

Good for

  • Landscape
  • Reportage
  • Night sky

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

Technical Specifications

Min. focal length
28 mm
Max. focal length
28 mm
Max. aperture (min. zoom)
f/1.8
Max. aperture (max. zoom)
f/1.8
Min. aperture
f/22
Elements
10
Groups
9
Weight
500 g (1.1 lb)
Filter diameter
77 mm
Min. focus distance
20 cm (7.87 in)
Max. magnification
1:2.9 (0.35×)
Length
82.5 mm (3.25 in)
Diameter
83.6 mm (3.29 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 F1.8 EX DG Aspherical Macro fit?

The Sigma 28mm F1.8 EX DG Aspherical Macro is a full-frame lens for Nikon F-Mount cameras. On full-frame bodies it uses the whole sensor; on APS-C Nikon F-Mount cameras its field of view equals 42 mm in full-frame terms.

Nikon F-Mount cameras

With the Nikon FTZ II / FTZ the lens can also be used on Nikon Z (DX/FX) cameras.

Sigma 28mm F1.8 EX DG Aspherical Macro compared

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

LensSigma 28mm F1.8 EX DG Aspherical MacroNikon AF-S Nikkor 28mm f/1.8GNikon AF-S Nikkor 28mm F1.4E EDSigma 28mm F1.4 DG HSM Art
Focal length28 mm28 mm28 mm28 mm
Max. aperturef/1.8f/1.8f/1.4f/1.4
Weight500 g330 g645 g865 g
Filter diameter77 mm67 mm77 mm77 mm
Min. focus distance20 cm25 cm28 cm28 cm
Length82.5 mm80.5 mm100.5 mm108 mm
Autofocusyesyesyesyes
Image stabilizationnononono
Open these lenses in the comparison and add more

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Sigma 28mm F1.8 EX DG Aspherical Macro: FAQ

Does the Sigma 28mm F1.8 EX DG Aspherical Macro have autofocus?

Yes, the Sigma 28mm F1.8 EX DG Aspherical Macro has autofocus.

Does the Sigma 28mm F1.8 EX DG Aspherical Macro have image stabilization?

No, the Sigma 28mm F1.8 EX DG Aspherical Macro 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 F1.8 EX DG Aspherical Macro weigh?

The Sigma 28mm F1.8 EX DG Aspherical Macro weighs 500 g. It is 82.5 mm long with a diameter of 83.6 mm.

What filter size does the Sigma 28mm F1.8 EX DG Aspherical Macro use?

The Sigma 28mm F1.8 EX DG Aspherical Macro takes 77 mm screw-in filters.

How close can the Sigma 28mm F1.8 EX DG Aspherical Macro focus?

The minimum focus distance of the Sigma 28mm F1.8 EX DG Aspherical Macro is 20 cm, measured from the sensor plane.

Is the Sigma 28mm F1.8 EX DG Aspherical Macro a full-frame lens?

Yes, the Sigma 28mm F1.8 EX DG Aspherical Macro covers full frame. On APS-C cameras its field of view equals 42 mm in full-frame terms.

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