Sigma 16-28mm f/2.8 DG DN Contemporary Lens for Sony E

The Sigma 16-28mm f/2.8 DG DN Contemporary is a compact, high-performance ultra-wide zoom lens designed for full-frame Sony E-mount mirrorless cameras. Delivering a constant f/2.8 aperture across the full zoom range, an inner zoom and focus design, and dual coating system, it's the ultimate Sigma Sony E ultra-wide zoom for landscape, architecture, travel, and cinematic video — without the bulk of traditional ultra-wide zooms.

Key Features

• Constant f/2.8 aperture throughout the full zoom range for consistent low-light performance and depth of field control
• Inner zoom and focus design — fixed front element and constant lens dimensions throughout the zoom range, ideal for video and filter use
• 5x FLD + 4x Aspherical elements (including 2x large-diameter aspherical) suppress chromatic aberrations, distortion, and spherical aberrations for outstanding sharpness and colour accuracy
• Super Multi-Layer Coating + Nano Porous Coating reduce flare and ghosting for high-contrast, colour-accurate images in strong and backlit conditions
• Stepping motor AF — fast, precise, and near-silent with full-time MF override; ideal for video and stills
• Standard 72mm front filter thread — no specialist filter system required
• Weather-resistant construction with brass bayonet mount for durability and mounting precision

Technical Specifications

• Focal Length: 16–28mm
• Maximum Aperture: f/2.8 (constant)
• Lens Mount: Sony E (full-frame)
• Optical Design: 5x FLD, 4x Aspherical elements (incl. 2x large-diameter)
• Coatings: Super Multi-Layer Coating, Nano Porous Coating
• Autofocus: Stepping motor (inner focus, inner zoom)
• Diaphragm Blades: 9 (rounded)
• Minimum Focus Distance: 25cm
• Filter Thread: 72mm
• Weight: Approx. 450g
• Weather Sealing: Weather-resistant with brass bayonet mount
• QC: Tested with Sigma A1 MTF System

What's in the Box

• Sigma 16-28mm f/2.8 DG DN Contemporary Lens (Sony E mount)
• Front and rear lens caps
• Lens hood
• Lens case

Why Buy from Foto Discount World

• Authorised Sigma dealer in South Africa
• Competitive tax-inclusive ZAR pricing
• Usually ships in 5–7 working days — call 012 548 5651 or email sales@fotodiscountworld.co.za to confirm availability
• Expert advice from a team passionate about photography
• Trusted by Sony E-mount photographers across South Africa