Sigma 50mm f/1.2 DG DN Art Lens for Sony E

The Sigma 50mm f/1.2 DG DN Art lens for Sony E is the lightest f/1.2 prime in its class and the brightest lens in Sigma's 50mm Art lineup — a landmark achievement in optical engineering. Designed for Sony FE-mount full-frame mirrorless cameras, it combines an ultra-wide f/1.2 maximum aperture with dual HLA (High-response Linear Actuator) autofocus motors for fast, near-silent performance. Whether you're shooting portraits, weddings, low-light events, or street photography, the 13-blade rounded diaphragm and Art-series optics deliver breathtaking subject separation and smooth, circular bokeh that's simply unmatched at this focal length.

Key Features

• f/1.2 maximum aperture — the brightest Sigma 50mm Art lens, lightest in its class
• Dual HLA autofocus motors — fast, quiet, and precise for stills and video
• 13-blade rounded diaphragm — a Sigma first; maintains circular bokeh even when stopped down
• 17 elements in 12 groups with high-refractive index glass and 4x aspherical elements
• Super Multi-Layer Coating reduces ghosting and improves contrast in backlit conditions
• De-clickable, lockable aperture ring for smooth silent iris pulls during video
• AFL button for focus hold; customisable on compatible Sony E-mount cameras
• Dust and splash resistant with water- and oil-repellent front element coating

Technical Specifications

• Focal Length: 50mm
• Maximum Aperture: f/1.2
• Minimum Aperture: f/16
• Optical Design: 17 elements in 12 groups (4x aspherical, high-refractive index glass)
• Diaphragm Blades: 13 (rounded)
• Autofocus: Dual HLA (High-response Linear Actuator)
• Weather Sealing: Yes (dust and splash resistant)
• Front Element Coating: Water- and oil-repellent
• Filter Thread: 72mm
• Mount: Sony E (full-frame)
• Weight: Approx. 730g

What's in the Box

• Sigma 50mm f/1.2 DG DN Art Lens (Sony E)
• Petal lens hood with locking mechanism
• Front and rear lens caps
• Lens case

Why Buy from Foto Discount World

• Authorised South African Sigma stockist
• Competitive ZAR pricing with no hidden import costs
• Expert advice from photographers — call 012 548 5651 or email sales@fotodiscountworld.co.za
• Pre-order and special-order service available for out-of-stock items
• Trusted by South African photographers and videographers