Sigma 14-24mm F2.8 DG DN | Art 019 Specs & DoF

14–24 mm

Focal length

f/2.8

Maximum aperture

114°–84°

Diagonal angle of view (Full frame)

Full frame

Designed for

1.7×

Zoom ratio

Specifications#

Brand: Sigma
Model: 14-24mm F2.8 DG DN | Art 019
Lens type: Wide-angle zoom
Focal length: 14–24 mm
Maximum aperture: f/2.8
Image circle: Full frame (36×24 mm)
Mount(s): Sony E-mount, L-Mount
Projection: Rectilinear
Lensfun correction profile: Yes — distortion/vignetting/TCA

Equivalent focal length on different cameras#

Field of view and depth-of-field equivalence when this lens is used on bodies with different sensor sizes (natively or via an adapter).

Camera format	At 14 mm	At 18 mm	At 24 mm	Equiv. aperture (DoF)
Full frame	14 mm · 114°	18 mm · 100°	24 mm · 84°	f/2.8
APS-C	21 mm · 90°	27 mm · 76°	36 mm · 61°	f/4.2
APS-C (Canon)	22 mm · 88°	29 mm · 73°	38 mm · 58°	f/4.5
Micro Four Thirds	28 mm · 75°	36 mm · 62°	48 mm · 49°	f/5.6

Depth of field & background blur#

Computed on its native Full frame format (CoC 30 µm). “Blur @2 m” is the size of an out-of-focus point at infinity, as a percentage of frame width, with the subject at 2 m — a simple bokeh index. Full table: 14 mm f/2.8 on full frame.

Focal	Aperture	at 1 m	at 2 m	at 5 m	at 10 m	Hyperfocal	Blur @2 m
14 mm	f/2.8	1.03 m	12.4 m	∞	∞	2.35 m	0.1%
14 mm	f/4	1.90 m	∞	∞	∞	1.65 m	0.1%
14 mm	f/8	∞	∞	∞	∞	83.1 cm	0.0%
18 mm	f/2.8	54.4 cm	2.79 m	∞	∞	3.88 m	0.2%
18 mm	f/4	83.8 cm	6.37 m	∞	∞	2.72 m	0.1%
18 mm	f/8	3.09 m	∞	∞	∞	1.37 m	0.1%
24 mm	f/2.8	29.1 cm	1.26 m	15.3 m	∞	6.88 m	0.3%
24 mm	f/4	42.4 cm	1.98 m	∞	∞	4.82 m	0.2%
24 mm	f/8	97.4 cm	10.2 m	∞	∞	2.42 m	0.1%

Handheld & night-sky limits#

NPF assumes typical 20–24 MP sensors (≈6 µm pixels on full frame, ≈3.9 µm on APS-C, ≈3.3 µm on Micro Four Thirds).

Body	Min. handheld shutter (longest focal)	500 rule at 14 mm	NPF at 14 mm, f/2.8
Full frame	1/25 s	36 s	20 s
APS-C	1/40 s	24 s	15 s
APS-C (Canon)	1/40 s	22 s	15 s
Micro Four Thirds	1/50 s	18 s	14 s

Compatible cameras#

Bodies in our database with a native Sony E-mount and L-Mount mount.

Adapt it to other systems#

Nikon Z Nikon 1 (CX)Pentax Q Sony E-mount Nikon Z Fujifilm X-mount Canon EF-M Hasselblad XCD Nikon 1 (CX)Pentax Q

Similar lenses#

Panasonic S Pro 16-35mm f/4 f/4
Sigma 16-28mm F2.8 DG DN | Contemporary 022 f/2.8
Sony FE 16-35mm f/2.8 GM f/2.8
Sony FE 16-35mm f/4 ZA OSS f/4
Sony FE 12-24mm f/4 G f/4
Tamron 11-20mm f/2.8 Di III-A RXD (B060) f/2.8
Panasonic S 18-40mm f/4.5-6.3 f/4.5–6.3
Sigma 10-18mm F2.8 DC DN | Contemporary 023 f/2.8
Sony E 10-18mm f/4 OSS f/4

Frequently asked questions#

Is the Sigma 14-24mm F2.8 DG DN | Art 019 full frame?

Yes — it covers the full 36 × 24 mm frame.

What is the Sigma 14-24mm F2.8 DG DN | Art 019 equivalent to on APS-C?

On a 1.5× APS-C body it frames like 21–36 mm, and like 22–38 mm on Canon APS-C.

What is the Sigma 14-24mm F2.8 DG DN | Art 019 good for?

As a wide-angle zoom it suits landscapes, architecture, interiors and astrophotography.

Sources & licences#

Lensfun lens database — CC BY-SA 3.0