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Sigma 28mm F1.4 DG HSM | Art

28 mm · f/1.4 · Nikon F AF, Leica L

The Sigma 28mm F1.4 DG HSM | Art is a 28 mm prime lens with a maximum aperture of f/1.4 for the Nikon F AF, Leica L, Sony E mounts. Here are its field of view on different sensors, hyperfocal distances, Milky Way exposure limits and the cameras it fits.

Focal length
28 mm
Max aperture
f/1.4
Mount
Nikon F AF
Designed for
Full frame

Field of view by sensor

SensorDiagonal angle of view35 mm equivalent
Full frame75.4°28 mm
APS-C (1.5×)53.6°43 mm
Canon APS-C (1.6×)51.6°45 mm
Micro Four Thirds42.2°56 mm

Hyperfocal distance

Focal lengthf/2.8f/5.6f/8f/11f/16
28 mm9.4 m4.7 m3.3 m2.4 m1.7 m

Circle of confusion 0.030 mm (sensor size the lens is designed for).

Longest exposure for sharp stars

CameraNPF rule (wide open)500 rule
Full frame (24 MP)8.1 s @ f/1.417.9 s
Full frame (45 MP)6.5 s @ f/1.417.9 s
APS-C (24 MP)5.9 s @ f/1.411.7 s

Cameras that fit (305)

Where to buy

B&H PhotoAmazonKEH (used)MPB (used)

FAQ

What is the Sigma 28mm F1.4 DG HSM | Art equivalent to on APS-C?
About 42 mm (1.5×) or 45 mm on Canon APS-C (1.6×).
Which cameras is the Sigma 28mm F1.4 DG HSM | Art compatible with?
It fits Nikon D40, Nikon D40X, Nikon D50, Nikon D60, Nikon D70 and more (see the full list above).