Sigma 24mm f/1.4 DG DN Art Lensfeaturesa popular wide-angle focal length with an fast aperture. This lensdelivers the professional-level of quality that Sigma’s Art line is renowned for. Well-suited for landscape, architecture, street scenes, astrophotography, and more. It features an advanced optical and mechanical design that offers incredible edge-to-edge sharpness and overall performance. Designed for full-frame mirrorless cameras, this optic offers new features that are particularly useful for astrophotographers and nighttime landscape shooters. E-Mount Lens/Full-Frame Format
Key features:

• E-Mount Lens/Full-Frame Format
• Aperture Range: f/1.4 to f/16
• Two FLD Elements and One SLD Elements
• Four Aspherical Elements
• Super Multilayer Coating
• STM Autofocus Motor
• Rounded 11-Blade Diaphragm
• Brass Bayonet Mount
• 72mm Front Filter Threads
• Rear Filter Holder