Digital Photography Live

Sigma120-300mm f/2.8 DG OS HSM Lens

Product Summary

Key Features

Press Release

The Sigma Corporation is pleased to announce the release of the new SIGMA 120-300mm F2.8 DG OS HSM, the telephoto zoom lens that achieves superior performance redesigned to meet photographers’ needs.

Conventionally, large aperture lenses for 300mm F2.8 have been loved by professional users due to their brilliant capability of depiction and bright aperture value. It has established a solid standpoint in the world of photography. Based on the concept that turning a 300mm F2.8 lens into zoom lens would enable photographers to expand the scope of shooting, we have developed 120-300mm F2.8 lenses and released them into the market. It is not simple to decide on a composition with a 300mm lens. Especially for sports and theatrical shows, shooting positions are almost always fixed and changing lenses could lead to missed photographs. By adding a zoom function with the large aperture 300mm F2.8 lens, it no longer requires other interchangeable lenses and rotation of the zoom ring will offer excellent framing. In other words, when conditions are difficult, this high-performance lens gives you more scope to express yourself in the shots you take.

Special Features:

  1. Sports line lenses deliver high action-capture performance
    Sigma is organizing all its interchangeable lenses into three product lines; Contemporary, Art and Sports. While offering sophisticated optical performance and expressiveness, our Sports line lenses deliver high action-capture performance, enabling photographers to get exactly the shots they want. With their high-level optical performance and expressive power, these lenses can capture fast-moving subjects, even at distance. This high-performance line also offers a variety of functions to aid the photographer in challenging conditions and scenarios. The SIGMA 120-300mm F2.8 DG OS HSM is the first product from the “Sports” line. Besides sports photography, the lenses are also perfect for nature shots featuring birds, wild animals and other wildlife, and for capture of aircraft, trains, racing cars and more. Another major feature of our Sports line lenses is their wide range of customization functions: using the software provided, all sorts of settings can be tailored to the personal preferences of the photographer.
  2. Dust-proof and splash-proof construction
    For professional purposes, we have achieved excellent durability by incorporating dust-proof and splash-proof parts for joint parts, such as mount attachment, manual ring, zoom-ring, switches for customization and external switch panels. It prevents dust and dirt from entering the lens. Also, the usage of the zoom ring and focus ring is well positioned for shooting situations.
  3. High image quality close to fixed focal length lens.
    This lens incorporates 2 FLD (“F” Low Dispersion) glass elements, which have performance equal to fluorite, 1 SLD (Special Low Dispersion) glass element, and compensate for the color aberration at the utmost. The design also compensates for sagittal coma flare and minimizes the blurring of a point light source in peripheral areas. It offers very high image quality, close to fixed focal length lens.
  4. Incorporation of focus limiter
    Excellent usability is achieved by incorporating inner focusing and zooming that requires no change in the length of the lens for focus and zoom. It is possible to use with a rounded filter, such as a Circular Polarizer, as the front part of the lens is fixed. Due to the focus limiter offering adjustable range of auto focusing, this lens can provide fast focus setting. The USB dock enables users to change the range of the auto focusing at the discretion of users’ creativity.
  5. Newly developed “USB DOCK” exclusively for new product lines
    Based on these new lines, we have developed special software (SIGMA Optimization Pro) that can update the lens firmware and adjust parameters such as focus. In addition, the lenses from our Sports line have customizable AF speed, focus limiter and OS function. The “Custom Mode Switch” is the device for further customization on the dedicated lenses.
  6. Ease of use
    Many parts of this lens have been designed for comfortable usage. For example, the design of the zoom ring is concerned with a texture when you hold it, the position of printed letters and the 4 control switches with integration-considered shape of the screws. Included accessories such as the removable lens hood and the newly designed tripod collar with strap ensure added ease of use.

Other Features:


Lens Construction: 23 elements in 18 groups | Minimum aperture: F22 | Filter size: ø105mm | Angle of view (35mm format): 20.4°-8.2° | Minimum focusing distance: 150cm-250cm/59.1in.-98.4in. | Dimensions (Diameter x Length): ø121.4mm x 291mm/4.8in. x 11.5in. | Number of diaphragm blades: 9 (Rounded diaphragm) | Maximum magnification ratio: 1:8.1 (f=200mm) | Weight: TBD

Lens Hood LH1220-01 (supplied) : 0085126-929657
FRONT CAP LCF-105 III (supplied) : 0085126-929640
REAR CAP LCR II (supplied)
SIGMA : 0085126-929497 Nikon : 0085126-929503 Canon : 0085126-929510
TRIPOD SOCKET TS-51(supplied) : 0085126-929664
SIGMA DG UV 105mm : 0085126-923792
SIGMA DG CIRCULAR PL 105mm : 0085126-923907
SIGMA : 0085126-824402 Nikon : 0085126-824556 Canon : 0085126-824273
SIGMA : 0085126-876401 Nikon : 0085126-876555 Canon : 0085126-876272

Pricing & Availability

Sigma and Canon mounts will be available in February, and Nikon mounts will arrive in March. For the full press release, click here. The 120-300mm F2.8 DG OS HSM will be available for the street price of $3,599.

Sample Images on Flickr

Purchase options

Available at AmazonB&H | DigitalRev