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Sigma 50mm f/1.2 DG DN Art Lens for L Mount

SKU: SG5012L MFR: 316969
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Key Features

  • Capture stunning detail with this Sigma 50mm lens, perfect for full-frame L Mount cameras.
  • Experience exceptional sharpness & beautiful bokeh with the f/1.2 maximum aperture lens.
  • Enjoy fast, accurate autofocus, ensuring your subjects are always crisp and in focus.
  • Create professional portraits with this 50mm lens, ideal for shallow depth of field shots.
  • Built to last, the Sigma Art lens boasts a robust design for reliable performance.
  • Explore low-light photography with confidence using this bright f/1.2 aperture lens.
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Reviews about this item

Review Summary

2025-02-11T07:12:59

Rated 3 out of 5

Better than expected, still mediocre.

Image quality at F1.2 is not on par with high end lenses in the L-mount. Once stopped down to 1.8 or larger, the lens is satisfactory. The Image quality of this lens is more suited to videography, or social media content than it is print work. The aesthetic design of the lens is even more cluttered in person than it appears in images. This lens has text, branding and labels?everywhere. In Summary - this is a value lens with a faster aperture, and smaller size than other options

RUSSELL J.

2024-06-29T18:40:42

Rated 5 out of 5

Poor man's Noctilux with AF.

Pros: At f1.2 you get narrow DOF Noctilux-like images with crisp microcontrast and super creamy bokeh. At f1.4-f2.8 the images rival or easily better any 50mm f1.4, f2, or f2.8 prime (including Sigma's outstanding 50mm f1.4 II) At f4-f8 you'll have razor sharpness that would get Ansel Adams to weep. With Sony's latest mirrorless cameras the AF is lighting fast, VERY accurate and silent. Cons (sorta): Okay it's heavy. 2.9 lbs with the A7CR I bought with it and battery. That said, the grip that comes with the A7CR makes the lens far less unwieldy and VERY manageable. (Cradling the lens under the barrel helps.) Final thought: If you've ever lusted for a Leica M11 and a 50mm Noctilux save your money. The 61MP Sony A7CR + Sigma 50mm f1.2 delivers the same results with higher hits. (Of course if the Leica "experience" is what you lust for, then this review won't make any difference in your wish list now will it?)

PETER B.

2024-04-19T15:59:01

Rated 5 out of 5

It's a tack sharp bokeh machine

Just received it a couple of hours ago and shot some test shots around the house and outside. The focus is super-fast and quiet and tack sharp. Shooting at 1.2 produces creamy bokeh. Tilting it up and down from level with the ground you can feel and hear a very slight rattle when the camera is off but it tightens up as soon as you power the camera on. I assume it's the new dual HLA focusing system. Overall, it's top notch.

RAYMOND S.

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Sigma 50mm f/1.2 DG DN Art Specifications

  • Mount

    Leica L

  • Focal Length

    50mm

  • Lens Construction

    17 elements in 12 groups (4 Aspherical elements)

  • Lens Format

    Full Frame

  • Angle of View

    46.8 Degree

  • Number of Diaphragm Blades

    13

  • Rounded Diaphragm

    Yes

  • Minimum Aperture

    f/16

  • Minimum Focusing Distance

    15.8" (40cm)

  • Maximum Magnification Ratio

    1:6.2

  • Filter Size

    Dia.72mm

  • Edition Number

    A024

  • Dimensions (Dia. x L)

    3.2 x 4.3" (81 x 108.8mm)

  • Weight

    26.3 oz (745g)

  • UPC Code

    198983316697

51 Accessories for Sigma 50mm f/1.2 DG DN Art Lens for L Mount

  • All Accessories (51)
  • Bags & Cases (12)
  • Filters (17)
  • Lens Hoods (1)
  • Lens Caps (1)
  • Cleaning Accessories (14)
  • Rain Covers (3)
  • Tripods & Monopods (3)

Designed For Use With:

  • Leica SL
  • Leica SL2
  • Panasonic S1
  • Panasonic S1H
  • Panasonic S1R
  • Panasonic S5
  • Sigma fp
  • Leica SL2-S
  • Panasonic LUMIX S9
  • Panasonic S5 II
  • Panasonic S5 IIX
  • Leica SL3
  • Sigma fp L

Need Help?

For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.

About Sigma 50mm f/1.2 DG DN Art

FEATURED REVIEWS

Poor man's Noctilux with AF.

By PETER B.

Pros: At f1.2 you get narrow DOF Noctilux-like images with crisp microcontrast and super creamy bokeh. At f1.4-f2.8 the images rival or easily better any 50mm f1.4, f2, or f2.8 prime (including Sigma's outstanding 50mm f1.4 II) At f4-f8 you'll have razor sharpness that would get Ansel Adams to weep. With Sony's latest mirrorless cameras the AF is lighting fast, VERY accurate and silent. Cons (sorta): Okay it's heavy. 2.9 lbs with the A7CR I bought with it and battery. That said, the grip ...

View full Review

It's a tack sharp bokeh machine

By RAYMOND S.

Just received it a couple of hours ago and shot some test shots around the house and outside. The focus is super-fast and quiet and tack sharp. Shooting at 1.2 produces creamy bokeh. Tilting it up and down from level with the ground you can feel and hear a very slight rattle when the camera is off but it tightens up as soon as you power the camera on. I assume it's the new dual HLA focusing system. Overall, it's top notch.

Elevating photographic mastery beyond conventional limits

Looking forward to realizing your artistic ideas with an all-new Art lens from SIGMA? The SIGMA 50mm F1.2 lens is your best choice. It will be your companion in going beyond conventional lenses, introducing you to a new world of creative photography.

Made and designed to meet and exceed professionals' standards, the SIGMA 50mm F1.2 lens is a showcase of optical engineering. It introduces cameras to a higher level of brightness thanks to its F1.2 maximum aperture. This enables photographers to shoot photos using a faster shutter speed, capturing sharp images even in low light. It also allows for a shallow depth of field, keeping the area of focus onto the subject, and blurring any distractions or unwanted figures that could be in the background. This is a great feature for photographers who shoot portrait and artistic photography.

SG5012L

The lens’s adaptability is another aspect to appreciate. In terms of weight, the SIGMA 50mm F1.2 lens is the lightest in its class and can therefore accompany photographers in almost every situation. Whether you're sneaking up on a creature in the forest or in a busy street in the city, this travel-friendly lens doesn't let anything come between you and your vision.

SG5012L

Engineered to meet the needs of professionals, the SIGMA 50mm F1.2 lens is built with an array of advanced features to send your visuals to new heights. This dual HLA-based focusing system provides spot-on precision and exceptional performance in any shooting situation. It has an exterior that is resistant to dust and splashes, helping you move and shoot with confidence knowing that your equipment is built to withstand any weather surprises. And it doesn't end there! The SIGMA 50mm F1.2 lens comes with many accessories to help you along your journey, including a specialized case, lens hood, and front and rear caps. Finally, you can rest assured that it will easily blend into your collection, since the lens can be used with the L-Mount and the Sony E-mount system.

SG5012L

Whether you’re already an expert photographer or not, the Sigma 50mm F1.2 lens will bring you to new horizons in photography. Add the Sigma 50mm F1.2 lens to your photography kit to boost your portfolio and express your vision in ways you never thought possible.

SG5012L

Features

  • Lens construction: 17 elements in 12 groups (4 aspherical elements)
  • Inner focus system
  • Compatible with high-speed autofocus
  • HLA (High-response Linear Actuator)
  • Compatible with Lens Aberration Correction
  • Supports DMF and AF+MF
  • Super Multi-Layer Coating
  • Water and Oil Repellent Coating (front element)
  • Aperture ring
  • Aperture ring click switch
  • Aperture ring lock switch
  • AFL button
  • Focus Mode switch
  • Dust and Splash Resistant Structure
  • Petal-type hood with lock LH782-03
  • Designed to minimize flare and ghosting
  • Every single lens undergoes SIGMA’s proprietary MTF measuring system
  • 13-blade rounded diaphragm
  • High-precision, durable brass bayonet mount
  • Mount Conversion Service available
  • “Made in Aizu, Japan“ craftsmanship

*Subject to credit approval. See adorama.com/edge for details.

Enhance your photography experience with the SIGMA 50mm F1.2 DG DN Art Lens for L Mount, a revolutionary product that redefines the standards of professional photography. This lens, the lightest in its class, is a proud member of SIGMA's esteemed Art line, known for its exceptional descriptive power and innovative expression capabilities.

The SIGMA 50mm F1.2 DG DN Art Lens is designed to deliver high resolving power from the maximum aperture throughout the entire focus range, enriching the beauty of the large bokeh effect at F1.2. This lens is not just about performance, but also about portability. Its compact and lightweight body, stripped down to the bare essentials, allows you to demonstrate its high performance in any field.

Equipped with a full range of professional-grade functions, this lens features a high-precision AF using the latest HLA (High-response Linear Actuator) that reduces volume while maintaining the same thrust. This lens is designed to transform your photographic experience into something extra special.

The SIGMA 50mm F1.2 DG DN Art Lens is designed to deliver high resolution from the maximum aperture to the full focus range and large, beautiful bokeh expression. The contrast between the sharpness of the focus surface and the melting bokeh effect creates a three-dimensional effect, thanks to its F1.2 aperture.

This lens incorporates SIGMA's first 13-blade diaphragm, which maintains a circular shape even when stopped down from the maximum aperture. The surface accuracy of the aspherical lens has been enhanced to the utmost to enable smooth and beautiful round bokeh expressions.

The lens is designed to minimize focus breathing, significantly suppressing focus shift. This creates a natural-looking focus shift when recording video. The lens also addresses flare and ghosting, which reduce image quality, under all conditions of incident light, based on the most advanced simulation technology.

The SIGMA 50mm F1.2 DG DN Art Lens is the lightest lens body in its class, suitable for a wide range of applications. It incorporates a new system that significantly reduces the volume while maintaining the same thrust of the HLA, which is characterized by its high driving accuracy and quietness.

The lens construction and mechanical design have been stripped down to the absolute minimum. Each piece of glass is made as thin as possible while employing glasses with a high refractive index and four aspherical lenses. This lens is equipped with a wealth of functions for professional use and excellent build quality.

The SIGMA 50mm F1.2 DG DN Art Lens is designed with high functionality and reliability to meet the stringent demands of professionals. It is assembled with high-precision parts made of lightweight and strong TSC and other materials, ensuring high rigidity and durability without sacrificing portability.

The lens is equipped with an AFL button which can be assigned to a range of functions via the menu on selected cameras. It also features a dust and splash-resistant structure, and the front element of the lens has a water and oil repellent coating, allowing photographers to shoot without concerns even in harsh outdoor environments. A dedicated petal-shaped hood with a locking mechanism is provided for secure attachment.

In conclusion, the SIGMA 50mm F1.2 DG DN Art Lens for L Mount is a versatile tool that combines high optical performance, portability, and professional-grade features, making it an ideal choice for photographers seeking to elevate their craft.

Sigma 50mm f/1.2 DG DN Art Features

  • Lens construction: 17 elements in 12 groups (4 aspherical elements)
  • Inner focus system
  • Compatible with high-speed autofocus
  • HLA (High-response Linear Actuator)
  • Compatible with Lens Aberration Correction
  • Supports DMF and AF+MF
  • Super Multi-Layer Coating
  • Water and Oil Repellent Coating (front element)
  • Aperture ring
  • Aperture ring click switch
  • Aperture ring lock switch
  • AFL button
  • Focus Mode switch
  • Support for switching between linear and non-linear focus ring settings
  • Dust and Splash Resistant Structure
  • Petal-type hood with lock LH782-03
  • Compatible with SIGMA USB DOCK UD-11 (sold separately)
  • Designed to minimize flare and ghosting
  • Every single lens undergoes SIGMA's proprietary MTF measuring system
  • 13-blade rounded diaphragm
  • High-precision, durable brass bayonet mount
  • Mount Conversion Service available

Warranty Information

This product has a limited warranty of 48 months.

Key Features

  • Capture stunning detail with this Sigma 50mm lens, perfect for full-frame L Mount cameras.
  • Experience exceptional sharpness & beautiful bokeh with the f/1.2 maximum aperture lens.
  • Enjoy fast, accurate autofocus, ensuring your subjects are always crisp and in focus.
  • Create professional portraits with this 50mm lens, ideal for shallow depth of field shots.
  • Built to last, the Sigma Art lens boasts a robust design for reliable performance.
  • Explore low-light photography with confidence using this bright f/1.2 aperture lens.

What's in the box:

  • Sigma 50mm f/1.2 DG DN Art Lens
  • Lens Hood (LH782-03)
  • Front Cap (LCF-72mm III)
  • Rear Cap (LCR II)
  • Sigma 4 Year Limited Warranty