Sigma 100-400mm F5-6.3 DG DN OS

Focal length: 100–400 mm
Aperture: f/5–6.3
Weight: 1135 g
Filter diameter: 67 mm
Min. focus distance: 112 cm
Length: 197.2 mm

At a Glance

Covering 100 to 400 mm, this telephoto zoom is made for full-frame L-mount. It combines an image stabilizer with weather sealing. The aperture of f/5-6.3 narrows to f/6.3 at the long end. A focus limiter, a zoom lock and teleconverter compatibility are included. The weight is 1.135 kg. It suits sports, wildlife and landscape work.

Good for

Sports
Wildlife
Landscape

Worth knowing

Only f/6.3 at the long end: in low light, ISO or shutter time go up.

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

Technical Specifications

Min. focal length: 100 mm
Max. focal length: 400 mm
Max. aperture (min. zoom): f/5
Max. aperture (max. zoom): f/6.3
Min. aperture: f/22
Elements: 22
Groups: 16
Weight: 1,135 g (2.5 lb)
Filter diameter: 67 mm
Min. focus distance: 112 cm at 100 mm · 160 cm at 400 mm
Max. magnification: 1:4.1 (0.24×)
Length: 197.2 mm (7.76 in)
Diameter: 86 mm (3.39 in)
Released: July 2020

Manufacturer data: sigma-global.com, 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 100-400mm F5-6.3 DG DN OS fit?

The Sigma 100-400mm F5-6.3 DG DN OS 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 150-600 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)