Sigma APO 120-400mm F4.5-5.6 DG OS HSM lens

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APO 120-400mm F4.5-5.6 DG OS HSM[1]
Key features
Maker: Sigma
Image stabilization: Yes Yes
Ultrasonic motor: Yes Yes
Short back focus: No No
Macro capable: No No
Technical data
Type: Telephoto zoom
Focal length: 120-400mm
Frame coverage: Full frame
Aperture (max/min): f/4.5-5.6-f/22
Construction: 15 groups / 21 elements
# Diaphragm blades: 9
Close focus distance: 150cm
Max. magnification: 1:4.2
Max. diameter: 92.5mm
Max. length: 203.5mm
Weight: 1640g
Filter diameter: 77mm
Angle of view
Retail info
MSRP US$ $852.33

The Sigma APO 120-400mm F4.5-5.6 DG OS HSM lens is a super-telephoto lens produced by Sigma Corporation. It contains three SLD (Special Low Dispersion) glass elements to provide correction for chromatic aberration. It is aimed toward advanced consumers.

See also[edit]


  1. ^ APO 120-400mm F4.5-5.6 DG OS HSM/APO 120-400mm F4.5-5.6 DG HSM