Key Features:

• Inner focus system
• Compatible with high-speed autofocus
• Stepping Motor
• Compatible with Lens Aberration Correction
• Super Multi-Layer Coating
• Aperture ring
• Focus Mode Switch
• Mount with dust and splash resistant structure

A creative focal length with excellent usability

Create expressive portraits with rich bokeh effects, low-light landscapes and characterful everyday shots with the bright F1.4 aperture and 35mm equivalent focal length. With 13 elements in 10 groups which including 3 SLD elements and 2 aspherical elements, the lens produces sharp, clear images even in backlit environments. Its compact size and lightweight construction make the wide-standard SIGMA 23mm F1.4 DC DN the ideal for everyday use.

Designed exclusively for APS-C mirrorless cameras

The lens has been designed exclusively for APS-C mirrorless cameras, resulting in a compact, lightweight body weighing just 340g. It also features a quiet, high-speed stepping motor that can lock onto subjects quickly and can be used with AF modes such as focus tracking and eye detection. Use the large focus ring to fine-tune focus with Dynamic Manual Focus (DMF). It is also compatible with AF assist functions found on compatible cameras (E-mount only).

Expands the range of APS-C format F1.4 prime lenses

With the addition of the 23mm F1.4 DC DN, the SIGMA Contemporary line now has four APS-C format F1.4 prime lenses. Together they work perfectly as a cohesive ultra-wide aperture set, collectively weighing less than 1.5kg. This means users can build a lightweight mirrorless camera system that delivers superb consistency in image quality, colour accuracy and character.