Lenses & Optics

This is the world's first zoom lens with a constant F1.8 aperture for full-frame mirrorless camera systems.

Designed for APS-C-format Sony E-mount mirrorless cameras, the Sigma 23mm f/1.4 DC DN Contemporary lens delivers a natural and versatile 35mm-equivalent field of view—ideal for street, documentary, environmental portraits, and general everyday shooting. This compact wide-angle prime combines excellent optical performance with a bright f/1.4 aperture, making it a powerful creative tool for both stills and video.

• Sony E Lens/Full-Frame Format
• Super Multi-Layer Coating
• Aperture Range: F/1.4 to F/16
• Stepping Motor AF System
• Customizable AFL Button
• Physical Aperture Ring; De-Click Switch
• Rounded 11-Blade Diaphragm
• Weather-Sealed Design

• Update Lens Firmware and Adjust Settings
• For Use with Sigma Global Vision Lenses
• Compatible with Sony A-Mount Lenses

LAST CHANCE BUY

• E-Mount Lens/Full-Frame Format
• Aperture Range: f/2.8 to f/22
• Six FLD Elements, Two SLD Elements
• Three Aspherical Elements

• E-Mount Lens/APS-C Format
• 84mm (35mm Equivalent)
• Aperture Range: f/1.4 to f/16
• One SLD Element, Two Aspherical Elements

• E-Mount Lens/Full-Frame Format
• Aperture Range: f/1.4 to f/16
• FLD and Special Low Dispersion Elements
• Two Aspherical Glass Elements

• E-Mount Lens/Full-Frame Format
• Aperture Range: f/1.8 to f/16
• Three FLD Elements, Four SLD Elements
• Four Aspherical Elements

• E-Mount Lens/Full-Frame Format
• Aperture Range: f/1.2 to f/16
• Three Aspherical & Three SLD Elements
• Hyper Sonic Motor AF System

• E-Mount Lens/Full-Frame Format
• Aperture Range: f/3.5 to f/22
• One SLD Element
• Three Aspherical Elements