Sigma 15mm F1.4 DG DN Art

Focal length: 15 mm
Aperture: f/1.4
Weight: 1360 g
Filter diameter: –
Min. focus distance: 38.5 cm
Length: 157.9 mm

At a Glance

The 15 mm is a full frame fisheye for L-Mount with an f/1.4 maximum aperture. It gives a very wide view with curved lines. The large opening shortens shutter times in dim light, and weather sealing and a de-clicked aperture ring are part of the package. At 1.36 kg it is heavy. It serves creative and action shots, and focuses as close as 38.5 cm.

Good for

Creative
Action

Worth knowing

Fisheye projection: straight lines away from the center are rendered curved.
At 1.4 kg it is heavy: a monopod or tripod helps for longer sessions.

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

Technical Specifications

Min. focal length: 15 mm
Max. focal length: 15 mm
Max. aperture (min. zoom): f/1.4
Max. aperture (max. zoom): f/1.4
Min. aperture: f/16
Elements: 21
Groups: 15
Weight: 1,360 g (3 lb)
Filter diameter: –
Min. focus distance: 38.5 cm (15.16 in)
Max. magnification: 1:16 (0.06×)
Length: 157.9 mm (6.22 in)
Diameter: 104 mm (4.09 in)
Released: March 2024

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 15mm F1.4 DG DN Art fit?

The Sigma 15mm F1.4 DG DN 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 23 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)