

APO 120-400mm F4.5-5.6 DG OS HSM
Available mounts
- SIGMA SA-mount
- Canon EF mount
- Nikon F mount
- Sony A-mount
- Pentax mount
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Camera Type
DSLR
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Corresponding Mount
SIGMA SA-mount, Canon EF mount, Nikon F mount, Sony A-mount, Pentax mount
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Sensor Format
Full-frame [DG]
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Lens Construction
21 Elements in 15 Groups
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Angle of View
20.4 - 6.2°
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Number of Diaphragm Blades
9 Blades
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Minimum Aperture
F22
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Minimum Focusing Distance
150cm/ 59.1in.
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Maximum Magnification Ratio
1:4.2
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Filter Size
⌀77mm
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Dimensions (Diameter × Length)
⌀92.5mm×203.5mm/ 3.6in.×8.0in.
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Weight
1,640g/ 57.8oz.
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Supplied Accessories
Case, hood (LH830-01), shoulder strap, tripod socket (TS-31)
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Mount / Product Barcode
SIGMA SA-mount:00-85126-72856-4 (discontinued)
Canon EF mount:00-85126-72854-0 (discontinued)
Nikon F mount:00-85126-72855-7 (discontinued)
Sony A-mount:00-85126-92721-9 (discontinued)
Pentax mount:00-85126-92720-2 (discontinued)
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Camera Compatibility
LINK
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* All figures calculated by Sigma SA-mount.
* Nikon and Pentax mount lenses do not have an aperture ring.Some functions may not work depending on the camera model.
PENTAX SFX and SF7 cannot be used.
For Pentax and Sony mount, it is not possible to use AF and the stabilizer function (OS) when attaching to film SLR, Pentax ist* series and K100D DSLR cameras. When the OS function of lens body is used, please turn the stabilizer function of camera body off.
This lens cannot be used with film SLR cameras with the exception of the Nikon F6 and Canon EOS-1v.
Lens construction

SLD glass