Sigma 50mm f/1.2 DG DN | Art Lens L-Mount & Sony E Discover a new level of creative freedom with the Sigma 50mm f/1.2 DG DN | Art, the lightest full-frame 50mm f/1.2 autofocus lens in its class. Designed exclusively for L-Mount and Sony E-mount mirrorless systems, this ultra-fast standard prime combines exceptional sharpness, stunning bokeh, and a compact, lightweight design making it a versatile tool for both photography and video. Key Features Bright f/1.2 aperture superb in low light with outstanding depth-of-field control. 13 rounded diaphragm blades beautifully smooth, circular bokeh. Dual HLA autofocus motors fast, quiet, and reliable focusing for stills and video. Optimised for video suppressed focus breathing, smooth transitions, and natural rendering. 17 elements in 12 groups including 4 aspherical elements for reduced aberrations. Exceptional sharpness edge-to-edge clarity with minimal chromatic aberration. Dust- and splash-resistant design with water- and oil-repellent front coating. Professional controls de-clickable aperture ring, AFL button, and lock switch. Lightweight build only 745g (L-Mount), 30% lighter than Sigmas 35mm f/1.2. Made in Aizu, Japan crafted with precision and care at Sigmas sole factory. Bright F1.2 Aperture with Outstanding Optical Quality The f/1.2 aperture provides extraordinary low-light performance and creative control over depth of field, producing images with rich contrast and vibrant colour. Its advanced optical construction effectively reduces spherical aberration, sagittal coma flare, and axial chromatic aberration. Even wide open, images remain ultra-sharp across the frame. Sigmas First 13-Blade Aperture The 50mm f/1.2 is the first Sigma lens to feature a 13-blade rounded diaphragm, maintaining circular bokeh even at wide apertures. The result is beautifully smooth background blur, perfect for portraits, still life, and cinematic video work. Optimised for Stills & Video Engineered for modern hybrid creators, the lens minimises focus breathing and focus shift, delivering a natural look when recording video. Flare and ghosting are also suppressed, ensuring high contrast and clarity even in strong backlight or low-light environments. Compact & Lightweight Design At only 745g, the Sigma 50mm f/1.2 DG DN | Art is the lightest AF 50mm f/1.2 lens for full-frame mirrorless cameras. A revised dual HLA motor system ensures fast, accurate, and near-silent autofocus while keeping the body compact. Built with premium aspherical glass and a floating focus system, it offers top-tier optical performance in a lens perfectly suited to handheld or gimbal setups. Professional Feature Set Aperture Control Ring lockable and de-clickable for video. AFL Button assignable via the camera menu, further customisable with Sigma UD-11 USB Dock (L-Mount). Durable Build weather-sealed barrel and protective coatings for harsh conditions. Petal-Type Hood included with secure locking mechanism. Specifications (L-Mount) Lens Construction: 17 elements in 12 groups Angle of View: 46.8 Aperture Range: f/1.2 f/16 Diaphragm Blades: 13 (rounded) Minimum Focus Distance: 40cm Maximum Magnification Ratio: 1:6.2 Filter Thread: 72mm Dimensions (Diameter Length): 81.0mm 108.8mm Weight: 745g Corresponding AF Mounts: L-Mount | Sony E L-Mount Barcode: 00-85126-316693 Sony E Barcode: 00-85126-316655 The Sigma 50mm f/1.2 DG DN | Art is a groundbreaking ultra-fast prime combining exceptional optical quality, refined handling, and unmatched portability. A true creative powerhouse for professionals and enthusiasts alike.