Sigma AF 16-28mm f2.8 DG DN Contemporary - L Mount Lens

Sigma 16-28mm F2.8 DG DN | Contemporary – L Mount

Compact · Ultra-Wide · Constant F2.8

The Sigma 16-28mm F2.8 DG DN | Contemporary is a full-frame ultra-wide-angle zoom lens designed for mirrorless cameras, combining a constant F2.8 aperture, award-winning optical quality, and exceptional portability. Weighing just 450g and measuring only 100.6mm in length, it’s Sigma’s most compact ultra-wide zoom yet—perfect for landscapes, weddings, interiors, travel, and architecture.

Whether capturing sweeping skylines or tight indoor spaces, this lens delivers corner-to-corner sharpness, minimal aberrations, and striking clarity, making it a go-to option for professionals and enthusiasts alike.

Key Features

• Full-frame ultra-wide zoom: 16-28mm focal range

• Bright constant F2.8 aperture – excellent for low light & shallow depth-of-field

• 16 elements in 11 groups, including aspherical and FLD elements

• Internal zoom and focus design – stable balance & ideal for gimbal use

• Compact & lightweight – only 450g and 100.6mm long

• 62mm front filter thread for easy filter use

• Stepping motor AF – fast, precise, and silent for stills & video

• Weather-sealed brass mount with rubber gasket

• Award-winning design – TIPA Best Wide-Angle Zoom & AP Wide-Angle Zoom Lens of the Year (2023)

Compact Design, Professional Performance

The 16-28mm F2.8 DG DN has been engineered for portability without compromise. Its internal zoom keeps the lens length fixed throughout the focal range, making it perfect for use on a gimbal or when attaching filters. The lightweight Thermally Stable Composite (TSC) barrel ensures durability, while the brass bayonet mount with weather sealing provides long-lasting reliability even in demanding conditions.

Exceptional Optical Quality

Despite its compact size, the lens is designed to perform flawlessly on high-resolution sensors:

• Aspherical and FLD elements minimise chromatic aberration, distortion, and vignetting.

• Super Multi-Layer Coatings reduce flare and ghosting for vibrant contrast and rich colour accuracy.

• Corner-to-corner sharpness ensures every detail is captured, even wide open at F2.8.

From astro landscapes to architectural interiors, this lens delivers results that rival larger, heavier optics.

Fast & Reliable Autofocus

The stepping motor AF system ensures smooth, accurate, and virtually silent autofocus, making the lens ideal for both photography and videography. Its precision focusing and internal design keep the centre of gravity consistent—perfect for stabilised shooting.

Award-Winning Recognition

Celebrated for its innovation and performance, the Sigma 16-28mm F2.8 DG DN | Contemporary won:

• Best Wide-Angle Zoom Lens – TIPA Awards 2023

• Wide-Angle Zoom Lens of the Year – AP Awards 2023

Specifications

• Lens Construction: 16 elements in 11 groups

• Angle of View: 107°–75.4°

• Diaphragm Blades: 9 (rounded)

• Maximum Aperture: F2.8

• Minimum Aperture: F22

• Minimum Focusing Distance: 25cm

• Maximum Magnification Ratio: 1:5.6

• Filter Thread: 62mm

• Dimensions: ø77.2mm × 100.6mm

• Weight: 450g

• Mounts Available: L-Mount | Sony E

Why Choose the Sigma 16-28mm F2.8 DG DN | Contemporary?

This lens combines a professional ultra-wide focal range, fast constant F2.8 aperture, and premium optics in a lightweight, travel-friendly package. Perfect for creators on the move, it delivers uncompromising image quality without the bulk—making it one of the most versatile ultra-wide zooms available for mirrorless cameras.