SIGMA 50mm F1.2 DG DN Art L-Mount

Lightest in its category* - Maximum light aperture F1.2 and the highest level of resolving power in the SIGMA Art line
SIGMA's Art line has offered new possibilities for artistic expression, and now the SIGMA 50mm F1.2 DG DN | Art arrives to challenge the codes. With this lens, SIGMA has focused on the resolving power, perfectly usable from the widest aperture, and on portability, which allows you to benefit from high performance in any situation. In terms of image rendering, SIGMA managed to achieve high resolving power from the maximum aperture across the entire distance range, while improving the aesthetics of the bokeh effect at F1.2. Furthermore, the lens construction and mechanical design have been stripped down to the essentials, resulting in a very compact and lightweight lens. The lens is also equipped with a full range of functions suitable for professional use, including high-precision Auto Focus using the latest HLA (High-response Linear Actuator) motor with reduced volume while maintaining high power . We hope users will enjoy the stunning Art F1.2, which will transform everything they capture and even their photography experience into something very different.

*As an interchangeable AF 50mm F1.2 lens for Full Frame mirrorless cameras. (from March 2024 by SIGMA)

Higher resolving power to take advantage of the F1.2 aperture
The SIGMA 50mm F1.2 DG DN | Art was designed with a focus on high resolution from maximum aperture across the entire distance range and the expression of wide, beautiful bokeh. The contrast between the sharpness of the plane of focus and the blending of the bokeh effect creates a three-dimensional effect due to its F1.2 aperture. Additionally, the 13-blade diaphragm provides stunning bokeh effects. Focus breathing* is also well controlled and F1.2 rendering can be fully used when recording video.

* change of framing

The brightness of the maximum aperture F1.2 and the high resolution of the minimum focusing distance up to infinity
The latest generation optical design achieves high resolving power, with each aberration completely removed at maximum aperture. The lens is capable of rendering details without loss of color in all situations. Additionally, built-in floating focus helps improve performance at close range, ensuring consistent, high-level image quality across the entire distance range, from minimum focusing distance to infinity.

Rich, elegant bokeh without loss of color
By correcting spherical aberration, sagittal coma, axial chromatic aberration and other aberrations, the lens produces natural bokeh images that fade smoothly and without color loss from the plane of focus. Double bokeh is also removed, allowing photographers to take full advantage of expressing a soft bokeh effect.

A circular diaphragm with 13 blades
The lens incorporates SIGMA's first 13-blade diaphragm, which maintains a circular shape even when closed from maximum aperture. The surface precision of the aspherical lenses has been improved to the maximum to enable round, soft and aesthetic bokeh expressions.

Designed to minimize focus breathing*
The optimization of the arrangement of the optical focusing groups and the aspherical design significantly eliminates focus breathing*. The change in angle of view due to focus shift is minimized, creating a natural-looking shift in focus area when recording movies.

* change of framing

Designed to minimize flare and incident light
Flare and incident lights, which reduce image quality, are treated in all indirect light conditions, based on the latest generation simulation technology. High backlight resistance provides clear, sharp images regardless of lighting conditions.

The lightest lens in its class, suitable for a wide range of applications
By uncompromisingly opting for high optical performance and portability, which are inherently contradictory, the highest level of performance has been condensed into the lightest lens in its class. The SIGMA 50mm F1.2 DG DN | Art can be used not only in complicated situations and applications, but in all shooting environments.

*As an interchangeable AF 50mm F1.2 lens for Full Frame mirrorless cameras. (from March 2024 by SIGMA)

Double HLA engine integrating a new system
A new system has been developed, which significantly reduces the volume while maintaining the same power of the HLA motor, which is characterized by its high precision of movement and its silence, and which is present in each of the two focus groups . This technological innovation made it possible to achieve both high-speed autofocus and a compact lens.

Optical construction and mechanical design reduced to the strict minimum
Each glass element is as thin as possible while using high refractive index glasses and four aspherical lens elements. The high level of production technology at SIGMA's sole production site, the Aizu factory, achieves the precision necessary for processing these thin glass elements and makes this mass production possible. Additionally, floating focus ensures high performance while reducing overall length, resulting in a compact lens. During the mechanical design phase, particular attention was paid to weight reduction. Thanks to the systematic elimination of certain components, SIGMA has managed to produce the lightest lens in its category, with a weight of only 745 g / 26.3 oz*.

*These numbers apply to L mount

Many functions for professional use and excellent manufacturing quality
In addition to the various photography aid functions, such as the AFL* button and the aperture ring, the construction of the lens itself and its high-quality feel are also sought-after criteria. The SIGMA 50mm F1.2 DG DN | Art is designed for high functionality and reliability to meet the strict demands of professionals, as well as excellent build quality for durable and reliable use.

* Feature only available on compatible devices. Available functions may vary depending on the device used

Proud to be a tool of expression, excellent manufacturing quality conforming to the specifications of the SIGMA Art line
By assembling high-precision parts from lightweight, durable TSC* and other materials, the lens features the high level of rigidity and durability of SIGMA's Art line specifications without sacrificing portability, as well as excellent build quality that allows for durable and reliable use as a photographic tool.

*TSC (Thermally Stable Composite) is a type of polycarbonate with a thermal expansion rate similar to that of aluminum. It has a great affinity with metal parts, which contributes to the production of high-quality products.

Various shooting assist functions
The lens is equipped with an AFL button which can be assigned to a series of functions via the menu on the relevant devices. In addition to the aperture ring, the lens is equipped with an aperture ring lock switch and a "Click" switch to turn the "Click" on and off.

Dust and splash resistant construction and water and oil repellent coating
In addition to a dust- and splash-resistant structure, the front lens element features a water- and oil-repellent coating, allowing photographers to shoot with peace of mind, even in harsh conditions. harsh outdoor environments.

*The structure is designed to be dust and splash resistant, but not water resistant. Be careful not to put the lens in contact with a large amount of water. Water inside the lens can cause significant damage and even render the lens beyond repair.

Comes with a corolla sunshade with lock
A corolla sunshade is provided. A locking mechanism is provided for secure attachment.

Features 50mm F1.2 DG DN | Art

• Lens type Full-frame hybrid
• APS-C Compatible Yes
• Optical formula: 12 groups, 17 elements (4 aspherical lenses)
• Angle of view (Full frame): 46.8°
• Diaphragm 13 Blades (Circular)
• Minimum aperture F16
• Minimum focusing distance 40cm
• AF-S Focus Yes
• AF-A Focus Yes
• AF-C Focus Yes
• Manual focus Yes
• Eye AF Yes
• Smile/Face Detection Yes
• AFL Yes Button
• Dust and splash resistant Yes
• Compatible with integrated optical corrections Yes
• Maximum reproduction ratio 1:6.2
• Filter diameter φ72mm
• Dimensions: φ81mm × 108.8mm
• Weight 745g
• Edition A024
• Sunshade LH782-03 (Provided)
• Types of need Portrait
• Line Art
• Category: DGDN