Sigma 105mm F1.4 DG HSM Art Review

( For Nikon L-Mount Lens )

The Sigma 105mm F1.4 DG HSM Art lens is a masterwork that was created and constructed specifically for photographers who expect great performance and picture quality from their equipment. It is a single-use lens with a fixed focal length of 105 millimeters and a maximum aperture of F1.4, both of which are quite amazing.

This lens is a member of Sigma’s world-famous Art line, which is recognized for its rigorous optics and exceptional craftsmanship and includes this particular lens. The Sigma 105mm F1.4 DG HSM Art lens is a favorite among both professional photographers and photography amateurs due to the cutting-edge capabilities it possesses and the inventive design it employs.

Key Specs

  • Focal Length: 105mm
  • Maximum Aperture: f/1.4
  • Minimum Aperture: f/16
  • Lens Mount: Canon EF, Nikon F, Sony E (full-frame)
  • Format Compatibility: Full-Frame
  • Angle of View: 23.3°
  • Minimum Focus Distance: 1.0m / 3.3ft
  • Maximum Magnification: 0.12x
  • Optical Design: 17 Elements in 12 Groups
  • Diaphragm Blades: 9, Rounded
  • Autofocus: Yes
  • Image Stabilization: No
  • Filter Size: 105mm
  • Dimensions (DxL): Approx. 115.9mm x 131.5mm / 4.6″ x 5.2″
  • Weight: Approx. 1.64kg / 3.62lb
  • Construction: Metal and Thermoplastic Composite Material
  • Weather Sealing: Yes
  • Compatible Teleconverters: Sigma TC-1401, TC-2001


The Sigma 105mm F1.4 DG HSM Art lens is in a class all by itself when it comes to its performance capabilities. Its extremely wide maximum aperture of F1.4 enables it to perform exceptionally well in low light and provide breathtaking effects with a narrow depth of focus.

Even while shooting with the aperture wide open, the lens maintains an exceptional level of sharpness and clarity. Because of its sophisticated optical design and the application of certain low-dispersion glass components, it has a relatively low level of chromatic aberration and distortion.

Autofocus System

The autofocus technology of the Sigma 105mm F1.4 DG HSM Art lens is lightning quick, pinpoint accurate, and completely dependable. It utilizes a hypersonic motor (HSM) that enables speedy and silent focusing, making it suited for a variety of photographic subgenres such as portraiture, wedding photography, and event photography.

In addition, the lens has a full-time manual focus override, which enables photographers to make accurate corrections manually without having to switch to manual focus mode.

Vibration Reduction

Even though the Sigma 105mm F1.4 DG HSM Art lens does not have optical image stabilization built in, any possible camera shake is compensated for by the lens’s wide maximum aperture. Furthermore, it is compatible with Sigma’s optional USB dock, which enables firmware upgrades and fine-tuning of focusing performance. This dock may be purchased separately.

Build Quality

The Sigma 105mm F1.4 DG HSM Art lens has an outstandingly high standard of construction across its whole body. It is built using a blend of metal and high-quality engineering thermoplastic components, giving it a build that is both sturdy and long-lasting.

The lens barrel is weather-sealed, which protects it from dust and moisture and ensures that it will continue to work reliably even when the shooting circumstances are difficult.

Handling and Ergonomics

The lens has a creative design that includes an ergonomic grip, which contributes to its well-balanced and easy-to-handle nature. It weighs around 1.64 kilos (3.62 pounds), which for longer handheld photography may seem a little on the hefty side, but it is well-suited for usage with tripods or monopod.

In addition, the lens has a ring that controls the focus that is both smooth and accurate, making it simple for photographers to make minute adjustments.

Image Stabilization

As was said previously, the Sigma 105mm F1.4 DG HSM Art lens does not come equipped with an internal image stabilization system. However, because it has such a large maximum aperture, it performs remarkably well in low-light environments.

This makes it possible to use quicker shutter speeds and reduces the requirement for image stabilization in a variety of scenarios. Additionally, many contemporary cameras are equipped with in-body image stabilization (IBIS) systems, which are able to further correct for any camera shake that may occur.

Shooting Experience

Photographers who are passionate about prime lenses will like the experience of working with the Sigma 105mm F1.4 DG HSM Art lens. Its quick aperture and high-quality optics make it possible to alter the depth of focus creatively and achieve spectacular bokeh effects. The lens produces an image that is of exceptional quality, excelling in sharpness as well as contrast and color rendition.

The lens has a focal length of 105 millimeters, which makes it an excellent choice for portraiture; nevertheless, it is also suitable for other types of photography, such as landscape and street photography. The experience of shooting with this lens is really enjoyable overall, and it produces outstanding results in terms of the images it creates.

Image Quality

Image quality is greatly improved by using the Sigma 105mm F1.4 DG HSM Art lens, which performs exceptionally well in this regard. Its sophisticated optical design comprises a number of different specialized glass components, such as low-dispersion (SLD) and aspherical elements, which work together to eliminate chromatic aberration, distortion, and spherical aberration efficiently.

The lens creates images that are crisp and detailed, with great contrast and accurate color reproduction. The quick aperture of F1.4 enables exquisite background separation and outstanding bokeh, giving the photographs a sense of depth and dimension that is enhanced by the three-dimensional effect.

Teleconverter Compatibility

Because it is compatible with Sigma’s teleconverter series, the Sigma 105mm F1.4 DG HSM Art lens gives users the ability to expand their lens’ focal length without sacrificing image quality.

When coupled with a teleconverter that is compatible with the lens, such as the Sigma TC-1401 or TC-2001, the lens has the potential to transform into either a 147mm F2 or 210mm F2.8 lens, depending on which teleconverter is utilized. Because of its adaptability, it is an extremely useful tool for photographers who need greater focal lengths to meet the requirements of their particular shooting demands.

Comparison with Competitors

The Sigma 105mm F1.4 DG HSM Art lens stands out as a high performance when compared to other lenses in its price range and category. It stands out from other lenses in this focal range thanks to its large aperture of F1.4, which enables remarkable performance in low light and impressive subject isolation.

Even with the aperture wide open, the lens achieves a level of clarity and picture quality that is on par with that of the very best lenses now available. Because of its remarkable build quality and long-lasting endurance, it is an instrument that is suitable for use by professional photographers.


Focal Length105mm
Maximum Aperturef/1.4
Minimum Aperturef/16
Lens MountCanon EF, Nikon F, Sony E (full-frame)
Format CompatibilityFull-Frame
Angle of View23.3°
Minimum Focus Distance1.0m / 3.3ft
Maximum Magnification0.12x
Optical Design17 Elements in 12 Groups
Diaphragm Blades9, Rounded
Image StabilizationNo
Filter Size105mm
Dimensions (DxL)Approx. 115.9mm x 131.5mm / 4.6″ x 5.2″
WeightApprox. 1.64kg / 3.62lb
ConstructionMetal and Thermoplastic Composite Material
Weather SealingYes
Compatible TeleconvertersSigma TC-1401, TC-2001

Pros and Cons


  • Performance that is second to none, together with outstanding clarity and visual quality
  • A large maximum aperture of F1.4 allows for exceptional performance in low-light conditions and a small depth of field.
  • Durability in harsh environments is achieved by sturdy construction quality and comprehensive weatherproofing.
  • A quick and precise autofocus technology that also provides full-time access to the manual focus setting
  • The adaptable focal length works well for a variety of photographic subgenres


  • Slightly cumbersome weight; handheld photography for lengthy periods may necessitate the use of a tripod or monopod.
  • Absence of an optical picture stabilization system integrated in

Price and Availability

The Sigma 105mm F1.4 DG HSM Art lens offers great performance and image quality at a price that is comparable to other lenses of its kind. It may be purchased from a variety of approved shops both in-store and online. Pricing may differ from one region to another as well as in response to any active specials.

It is advisable to check with local dealers or the official website of Sigma for the most up-to-date pricing information and availability. Both of these resources may be found on the internet.


In the realm of prime lenses, the Sigma 105mm F1.4 DG HSM Art lens is undoubtedly a work of art in its own right. It is a favorite among photographers who want nothing less than the finest because to its outstanding performance, broad maximum aperture, and superior build quality. This lens produces great results, with outstanding picture quality, outstanding clarity, and outstanding bokeh, regardless of whether it is used to capture gorgeous portraits, breathtaking landscapes, or compelling street scenes.

In spite of its bulk, it provides photographers with a satisfying shooting experience that frees them to express their individuality and results in the production of amazing photographs. Because of its adaptable focal length and high-quality optics, the Sigma 105mm F1.4 DG HSM Art lens is an excellent option for both experienced photographers and amateurs who are looking to improve the quality of their photographs.

Sigma 105mm F1.4 DG HSM Art FAQs

Q. Is the Sigma 105mm F1.4 DG HSM Art lens suitable for portrait photography?
A. Yes, the lens is highly suitable for portrait photography. Its 105mm focal length combined with the wide maximum aperture of F1.4 allows for excellent subject isolation and beautiful background blur, resulting in stunning portraits with a pleasing bokeh.
Q. Does the Sigma 105mm F1.4 DG HSM Art lens have image stabilization?
A. No, the lens does not have built-in optical image stabilization. However, its wide maximum aperture helps to compensate for camera shake, and many modern cameras offer in-body image stabilization (IBIS) that can further assist in reducing blur caused by camera movement.
Q. Can I use teleconverters with the Sigma 105mm F1.4 DG HSM Art lens?
A. Yes, the lens is compatible with Sigma’s teleconverter series, specifically the TC-1401 and TC-2001. These teleconverters allow you to extend the focal length of the lens while maintaining image quality, providing additional versatility for different shooting situations.
Q. Is the Sigma 105mm F1.4 DG HSM Art lens weather-sealed?
A. Yes, the lens features weather sealing, offering protection against dust and moisture. This makes it more durable and suitable for shooting in various weather conditions, ensuring reliable performance even in challenging environments.
Q. What camera mounts are available for the Sigma 105mm F1.4 DG HSM Art lens?
A. The Sigma 105mm F1.4 DG HSM Art lens is available in Canon EF, Nikon F, and Sony E mounts. These mounts allow the lens to be used with full-frame cameras from Canon, Nikon, and Sony, respectively. It is important to ensure compatibility with your specific camera model.

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Peter is an accomplished and passionate photographer whose captivating images have garnered global recognition. With a remarkable ability to capture fleeting moments and convey profound emotions, his work transcends boundaries and tells compelling visual stories. From stunning landscapes to intimate portraits, Peter's expertise in various genres of photography showcases his artistic vision and technical mastery.