Balancing the optics, the lens sports a Hyper Sonic Motor to produce quick, smooth, and quiet autofocus performance with full-time manual focus override. An Optical Stabilizer also benefits handheld shooting by minimizing the appearance of camera shake for sharper imagery. The physical design utilizes Thermally Stable Composite material for durability in a wide range of environments; both twist and push-pull zoom mechanisms are available for improved control over field of view; and a brass bayonet mount also offers rigidity and mounting precision.
In the Box
Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary Lens
Sigma LCF-67 III 67mm Lens Cap
Sigma LCR II Rear Lens Cap
Sigma LH770-04 729 Lens Hood for 100-400mm f/5-6.3 DG OS HSM Contemporary Lens
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