Sigma 50mm F1.2 DG DN | A - Sony E - Refurbished

Sigma 50mm F1.2 DG DN | Art Lens for Sony E (Refurbished)

The Sigma 50mm F1.2 DG DN | Art is Sigma's flagship standard prime lens for full-frame mirrorless cameras, combining breathtaking optical performance with an exceptionally bright F1.2 maximum aperture. Supplied as a Genuine Sigma Refurbished product, it delivers extraordinary sharpness, beautiful natural bokeh and lightning-fast autofocus, making it the ultimate lens for portraits, weddings, events, street photography and filmmaking.

Designed specifically for Sony E-mount full-frame mirrorless cameras, the 50mm F1.2 DG DN | Art offers professional image quality while remaining one of the lightest autofocus 50mm F1.2 lenses in its class.

Why You'll Love It

• Genuine Sigma Refurbished product

• Sony E mount

• Ultra-fast F1.2 maximum aperture

• Outstanding edge-to-edge sharpness

• Beautiful, natural bokeh with 13 rounded diaphragm blades

• Dual HLA (High-response Linear Actuator) autofocus system

• Lightweight design for its class

• Internal focusing system

• Dust and splash-resistant construction

• Water and oil-repellent front coating

• Aperture ring with de-click function

• Designed for both photography and video

Extraordinary F1.2 Performance

The Sigma 50mm F1.2 DG DN | Art has been engineered to deliver uncompromising image quality from its maximum aperture right through to infinity focus.

The bright F1.2 aperture creates remarkable subject separation with an incredibly shallow depth of field while maintaining exceptional sharpness and contrast across the frame.

Whether shooting portraits, weddings or low-light scenes, the lens produces images with outstanding depth, clarity and character.

Beautiful, Natural Bokeh

Designed to create stunning out-of-focus rendering, the Sigma 50mm F1.2 produces smooth, creamy bokeh without colour fringing or harsh transitions.

Its advanced optical design effectively suppresses:

• Axial chromatic aberration

• Spherical aberration

• Sagittal coma flare

• Double-line bokeh

Combined with a 13-blade rounded diaphragm, the result is beautifully soft backgrounds that make subjects stand out naturally.

Outstanding Optical Performance

The advanced optical construction includes:

• 17 elements in 12 groups

• Four precision aspherical elements

• Floating focus system

• Exceptional corner-to-corner sharpness

• Outstanding colour accuracy

• Excellent contrast throughout the frame

The floating focus design also ensures consistently high image quality from the minimum focusing distance right through to infinity.

Dual HLA Autofocus

The Sigma 50mm F1.2 features Sigma's latest Dual High-response Linear Actuator (HLA) autofocus system.

Benefits include:

• Extremely fast autofocus

• Quiet operation

• Accurate subject tracking

• Smooth video autofocus

• Reliable Face & Eye Detection AF

The internal focusing system also makes the lens ideal for use on gimbals and stabilisers.

Built for Photography & Video

The Sigma 50mm F1.2 has been designed to meet the demands of both photographers and filmmakers.

Professional features include:

• Aperture ring

• Aperture click/de-click switch

• Aperture lock switch

• Customisable AFL button

• Focus mode switch

• Minimal focus breathing

The de-clickable aperture ring and reduced focus breathing make this lens particularly well suited to professional video production.

Built to Last

Despite its bright F1.2 aperture, the Sigma 50mm F1.2 remains remarkably compact and lightweight.

Premium construction includes:

• Dust and splash-resistant sealing

• Water and oil-repellent front coating

• Precision brass bayonet mount

• Thermally Stable Composite (TSC) construction

• Professional Art Series build quality

These features ensure dependable performance in demanding shooting conditions.

Please note: While weather resistant, the lens is not waterproof.

Key Specifications

Product Line: Sigma Art

Lens Type: Standard Prime

Mount: Sony E

Sensor Format: Full Frame

Focal Length: 50mm

Maximum Aperture: F1.2

Minimum Aperture: F16

Optical Construction: 17 Elements in 12 Groups

Angle of View: 46.8°

Diaphragm Blades: 13 Rounded

Minimum Focus Distance: 40cm

Maximum Magnification: 1:6.2

Filter Thread: 72mm

Dimensions: 81 × 110.8mm

Weight: 740g

Included Accessories

• Protective carrying case

• Lens Hood (LH782-03)

• 72mm Front Lens Cap

• Rear Lens Cap

Genuine Sigma Refurbished

This lens is supplied as a Genuine Sigma Refurbished product, having been inspected, serviced where required and certified by Sigma to meet the company's exacting quality standards.

Sigma Refurbished lenses deliver the same outstanding optical performance, premium craftsmanship and reliability that professionals expect from the Art series, while offering exceptional value for photographers and filmmakers investing in flagship optics.

Ideal For

• Portrait Photography

• Wedding Photography

• Street Photography

• Travel Photography

• Documentary Photography

• Low-Light Photography

• Commercial Photography

• Content Creation

• Professional Video Production

• Everyday Photography