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  • SIGMA’s 5th DG DN lens, designed exclusively for full-frame mirrorless cameras
  • Uncompromising image quality
  • A full range of functionalities that enables smooth and easy ultra-telephoto shooting
  • Lightweight & Compact lens body



SIGMA 100-400mm f/5-6.3 DG DN OS | Contemporary – Sony E Mount

A Powerhouse in Compact Form

Unleash creativity with the SIGMA 100-400mm f/5-6.3 DG DN OS lens—an ultra-telephoto zoom crafted for full-frame mirrorless cameras. Packed with cutting-edge optical technology, this lens delivers exceptional image quality, versatility, and lightweight design for an unparalleled shooting experience.

Key Features:

Optical Excellence: The lens construction, with 16 groups and 22 elements, utilizes one FLD and four SLDs for effective aberration and distortion correction. The result is edge-to-edge high-resolution and high-contrast images across the entire focal range. Enjoy superior image quality that rivals standard zoom lenses.

Versatile Focal Range: The 100-400mm focal range opens up new possibilities for ultra-telephoto photography. From everyday snapshots to field photography, this lens provides unmatched flexibility, capturing crisp and clear shots at any distance.

Compact and Lightweight: Weighing in at just the right balance of sturdiness and portability, the SIGMA 100-400mm lens is designed for photographers on the move. The magnesium alloy construction ensures durability without compromising weight, making it a perfect companion for travel and outdoor adventures.

Powerful Image Stabilization: The built-in optical stabilization (OS) corrects for pitch and yaw axis rotations, providing up to four stops of image stabilization. Paired with a camera body featuring image stabilization, this lens delivers steady shots, even in challenging conditions.

Exclusive DG DN Design: As SIGMA’s 5th DG DN lens, designed for full-frame mirrorless cameras, it achieves the perfect balance of optical performance and compactness. The stepping motor system ensures smooth and silent autofocus, ideal for both video and still photography.

Dual Action Zoom: The lens supports straight zoom and ring zoom, offering intuitive and quick view angle adjustments. The “Dual action zoom” provides the flexibility to zoom in and out effortlessly, enhancing your shooting experience.

Durable Construction: Designed with a mount featuring dust- and splash-proof sealing, the SIGMA 100-400mm lens is built to withstand diverse shooting conditions. The high-precision brass bayonet mount enhances durability, ensuring a reliable and long-lasting performance.


In conclusion, the SIGMA 100-400mm f/5-6.3 DG DN OS | Contemporary lens is a game-changer for photographers seeking a lightweight yet powerful ultra-telephoto zoom. With uncompromising image quality, versatile focal range, and thoughtful design, this lens expands your creative horizons. Whether seasoned or aspiring, the SIGMA 100-400mm lens adds value, style, and myriad shooting possibilities to your photographic journey.

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SKU: 085126750657 Categories: , , , Tags: ,
Lens construction

22 elements in 16 groups

Angle of view (35mm) 24.4° – 6.2°
Number of diaphragm blades 9 (Rounded diaphragm)
Minimum aperture F22 – 29
Minimum focusing distance 112(W) – 160(T)cm
Maximum magnification ratio 1:4.1(400mm)
Filter size φ67mm
(diameter x length)
L-mount: φ86.0mm x 197.2mm / φ3.4in. x 7.8in.

Sony E-mount: φ86.0mm x 199.2mm / φ3.4in. x 7.8in.

Weight L-mount: 1,135g / 40.0oz. (PROTECTIVE COVER PT-31 included)

Sony E-mount: 1,140g / 40.2oz. (PROTECTIVE COVER PT-31 included)