Sigma Nikon F Prime

24mm f/1.4 DG HSM | [A] Art 015

24mm
f/1.4
Prime
665 g
Min focus 0.25 m

Quick answer

The Sigma 24mm f/1.4 DG HSM | [A] Art 015 is a wide-angle prime lens covering 24mm at f/1.4 for the Nikon F mount. Its very wide maximum aperture suits low light and shallow depth of field with strong background blur.

About this lens

Sigma 24mm f/1.4 DG HSM | [A] Art 015: a full-frame fast wide-angle prime lens with a 24mm focal length and a maximum aperture of f/1.4, made for Nikon F mount cameras, from the Sigma Art line with Hyper Sonic Motor autofocus. A wide-aperture wide-angle prime from Sigma's Art line, popular for astrophotography and landscapes.

Sigma 24mm f/1.4 DG HSM | [A] Art 015 specifications

Brand: Sigma
Mount: Nikon F
Focal length: 24mm
Maximum aperture: f/1.4
Lens type: Prime
Format coverage: full-frame
Optical construction: 15 elements in 11 groups
Aperture blades: 9
Autofocus motor: HSM
Minimum focus distance: 0.25 m
Maximum magnification: 0.19x
Filter thread: 77 mm
Weight: 665 g
Length: 90.2 mm
Diameter: 85 mm

Specification source: sigmaphoto.com

What can you shoot with the Sigma 24mm f/1.4 DG HSM | [A] Art 015?

At 24mm this is a wide-angle prime, which typically suits:

Landscapes and cityscapes
Street and travel photography
Environmental portraits and interiors

Its very wide maximum aperture suits low light and shallow depth of field with strong background blur.

Full-frame equivalent and field of view

Calculated from the focal length and crop factor. Not measured.

Sensor	Crop	Equivalent	Horizontal FOV	Diagonal FOV
Full frame	1.0x	24mm	73.7°	84.1°
APS-C	1.5x	36mm	53.1°	62°

Try the field-of-view calculator

Frequently asked questions

What mount does the Sigma 24mm f/1.4 DG HSM | [A] Art 015 use?

It uses the Nikon F mount, so it fits Nikon F cameras directly.

What is the focal length of the Sigma 24mm f/1.4 DG HSM | [A] Art 015?

It is a fixed 24mm lens with a maximum aperture of f/1.4. That makes it a wide-angle lens.

Is the Sigma 24mm f/1.4 DG HSM | [A] Art 015 a prime or a zoom lens?

It is a prime lens with a fixed 24mm focal length. Primes usually open wider than zooms; this one opens to f/1.4.

What is the Sigma 24mm f/1.4 DG HSM | [A] Art 015 equivalent on a crop sensor?

On APS-C (1.5x crop) it frames like 36mm on full frame, with a 53.1° horizontal and 62° diagonal field of view. These figures are calculated from the focal length and crop factor.