Sigma 100-400mm f/5-6.3 DG DN OS Contemporary Lens (Sony E)

The Sigma 100-400 mm f/5-6.3 DG DN OS Contemporary is a lightweight yet powerful super-telephoto zoom designed for full-frame mirrorless cameras, including Sony E-mount and L-mount systems. Offering a versatile 100–400 mm range (150–600 mm equivalent on APS-C), it provides excellent reach while remaining portable at just 2.5lbs. Its advanced optical design incorporates one FLD and four SLD elements to minimize chromatic aberrations and deliver sharp, high-quality images throughout the zoom range. A responsive stepping motor ensures fast, near-silent autofocus, while built-in optical stabilization offers up to four stops of shake reduction for crisp handheld shots. With weather-sealed construction, a zoom-lock switch, and compatibility with an optional tripod mount, this lens is an ideal choice for wildlife, sports, and travel photography.

Key Features

• 100–400 mm focal length (150–600 mm equivalent on APS-C)
• One FLD and four SLD glass elements for sharp, clear results
• Fast, quiet AF driven by a stepping motor
• Optical Stabilization (OS) with up to four stops of correction
• Compact, lightweight build at 2.5lbs
• Dust- and splash-resistant design with zoom-lock function
• Available with tripod mount ring (Sigma TS-111)
• USB dock support for customization and distance limiter
• 67 mm filter thread and 9-blade diaphragm for smooth bokeh
• Compatible with Sony FX3, FX6, a7 IV, a7R V, a7S III, a9 II, a1 cameras