Ronkonkoma, New York--(Newsfile Corp. - February 24, 2025) - Sigma Corporation of America, the US subsidiary of Sigma Corporation (CEO: Kazuto Yamaki. Headquarters: Asao-ku, Kawasaki-shi, Kanagawa, Japan) is pleased to announce the Sigma 300-600mm F4 DG OS | Sports lens for the US Market. the Sigma 300-600mm F4 DG OS | Sports is a revolutionary large-aperture ultra-telephoto zoom lens that delivers all the convenience and versatility of a zoom lens with the superior optical performance of an ultra-telephoto prime lens. The fast and precise AF performance of its High-response Linear Actuator (HLA) and 5.5 stops of optical stabilization at 600mm make the Sigma 300-600mm F4 DG OS | Sports a powerful choice for the challenges of sports, action and wildlife photography. Available for Sony E-mount and Leica L-Mount, the lens is priced at $5,999 and will be available through US retailers in April 2025.
300-600mm: The Sigma 300-600mm F4 DG OS | Sports lens
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Exclusively for mirrorless cameras|Compatible with full-frame cameras
Sigma 300-600mm F4 DG OS | Sports
- Ultra-telephoto zoom lens with the optical performance and brightness of a prime lens
- High-speed autofocus and powerful optical stabilization to never miss a decisive moment
- Exceptional quality, functionality and features as the flagship of the Sigma's Sports line
Supplied accessories: Case LS-598SEL, Lens Hood LH1615-01, Tripod Socket TS-171, Cover Lens Cap LC-598E, Rear Cap LCR III, Shoulder Strap, Drop In Filter Holder RFH-21
Available mounts: L-Mount, Sony E-mount
Launch date: April 2025
* Product appearance and specifications are subject to change.
* L-Mount is a registered trademark of Leica Camera AG.
* This product is developed, manufactured and sold based on the specifications of E-mount which was disclosed by Sony Corporation under the license agreement with Sony Corporation.
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Superior optical performance and agility for professionals:
The innovative Sigma 300-600mm F4 DG OS | Sports combines the power of a prime lens with the freedom to zoom
The Sigma 300-600mm F4 DG OS | Sports is a revolutionary large-aperture ultra-telephoto zoom lens that delivers all the convenience and versatility of a zoom lens with the superior optical performance of an ultra-telephoto prime lens. With the Sigma 300-600mm F4 DG OS | Sports, photographers can move freely between focal lengths of 300mm and 600mm without changing lenses. The fast and precise AF performance of its High-response Linear Actuator (HLA) and 5.5 stops of optical stabilization at 600mm make the Sigma 300-600mm F4 DG OS | Sports a powerful choice for the challenges of sports, action and wildlife photography, where situations change quickly and the opportunity for the perfect photo lasts only a few moments. Featuring a magnesium alloy body, thermal insulation paint and additional features such as the newly added function ring, the Sigma 300-600mm F4 DG OS | Sports has been designed to support professionals achieve their best shots.
[Key features]
- Ultra-telephoto zoom lens with the optical performance and brightness of a prime lens
Exceptional versatility in the ultra-telephoto range
The Sigma 300-600mm F4 DG OS | Sports extends the capabilities of a 600mm F4 prime lens with the freedom to zoom out all the way to 300mm without compromising optical performance. Its inner zoom mechanism minimizes center of gravity fluctuations throughout the entire zoom range, making it a versatile and easy-to-use tool for an unprecedented range of shooting situations.
Extremely high optical performance
The Sigma 300-600mm F4 DG OS | Sports features 28 lens elements in 21 groups, including 6 FLD and 1 SLD glass elements, anomalous dispersion glass, and high refractive index glass. Its optical design provides excellent correction of various optical aberrations, such as chromatic aberration, throughout the entire zoom range. Although a zoom lens, the Sigma 300-600mm F4 DG OS | Sports delivers the unparalleled optical performance of a prime lens.
- High-speed autofocus and powerful optical stabilization to never miss a decisive moment
HLA-driven high-speed AF
Despite its large aperture of F4, the Sigma 300-600mm F4 DG OS | Sports features a lightweight focus lens group thanks to the use of a high-thrust HLA (High-response Linear Actuator), optimized optical power arrangement and state-of-the-art glass materials. The result is high-speed autofocus functionality with outstanding accuracy.
Powerful Optical Stabilization function driven by the OS2 algorithm
The Sigma 300-600mm F4 DG OS | Sports delivers exceptional optical stabilization of 5.5 stops* at 600mm. Powered by Sigma's sophisticated OS2 algorithm and featuring a drive unit with a specially designed actuator and high-precision sensor, this lens effortlessly meets the demands of a large-aperture ultra-telephoto.
Additionally, photographers have the choice between two Optical Stabilization (OS) modes: Mode 1 is suitable for most still photography and video situations, while Mode 2 was specially designed for panning shots. Driven by Sigma's Intelligent OS2 algorithm, this mode stabilizes the image during horizontal, vertical, or diagonal movements, regardless of the camera's orientation, enabling photographers to capture moving subjects with professional precision.
* Based on CIPA guidelines. (Measured at a focal length of 600mm with a 35mm full-frame camera)
- Exceptional quality, functionality and features as the flagship of the Sigma's Sports line
Combines high robustness and mobility
The lens barrel is made of magnesium alloy for the main parts and the hood is made of carbon, achieving both high robustness and light weight. In addition, the optical design with the center of gravity toward the camera greatly improves the weight balance, which tends to be front-heavy.
Thermal insulation paint for perfect lens performance
The exterior of the lens body is coated with a thermal insulation paint that effectively suppresses heat absorption from sunlight. This prevents the lens from heating up, even during long outdoor shoots in sunny weather, such as nature or motorsports photography.
New function ring adds extended functionality
The Sigma 300-600mm F4 DG OS | Sports features a newly added function ring that further expands the options of the lens. The focus ring offers two different modes, selected via its setting switch:
Focus Preset Mode:
By turning the function ring to the left or right, the focus can be instantly shifted to a pre-registered focus position. This is useful when frequently shooting at a fixed focus position.
Power Focus Mode:
Focusing at a constant speed is possible by operating the function ring. This allows for smooth focus shift during movie shooting as well as for focusing with minimal movement when shooting hand-held. Focusing speed can be changed in two steps depending on the angle at which the function ring is operated.
Durable and easy-to-handle tripod socket
The tripod socket's rotating mechanism uses bearings for both high durability and smooth rotation with an optional click/declick mechanism for each 90° angle to assist in accuracy. The tripod socket foot is compatible with Arca-Swiss type clamps, whichcan be easily removed and replaced with different interchangeable tripod sockets (available separately) to suit a variety of situations and preferences.
Equipped with a drop-in filter holder
The Sigma 300-600mm F4 DG OS | Sports features a drop-in filter holder for standard ø40.5mm filters. In addition, Sigma has developed a new drop-in circular polarizing filter and a variable ND filter (available separately) that can be adjusted by approximately 7-stops while dropped into the lens.
Weatherability of Sigma's Sports line specifications
The mount joints, manual focus ring, zoom ring, custom switches and other control switches, and exterior joints are all protected from dust and splash by a dust- and splash-resistant structure*. Further, the frontmost surface of the lens is coated with a water- and oil-repellent coating to facilitate maintenance when water droplets or dust adhere to the lens.
* The structure is designed to be dust- and splash-resistant, but not waterproof. Be careful not to bring the lens in contact with a large amount of water. Water inside the lens may cause major damage and even render the lens unrepairable.
Various functions to support shooting
The lens features a variety of buttons and switches to accommodate individual preferences and the demands of different shooting situations, including AFL buttons in four different locations, a focus mode switch, a focus limiter switch, an OS mode switch (Mode 1 or Mode 2), and a custom mode switch. The L-Mount version of the lens is also compatible with Tele Converters (TC-1411/TC-2011) for AF-enabled shooting at a maximum focal length of 1,200mm.
[Additional features]
- HLA (High-response Linear Actuator)
- Optical Stabilization algorithm OS2
- Inner Zoom
- NPC (Nano Porous Coating)
- Water- and Oil-Repellent Coating
- AFL button (4 locations)
* Assignment of functions is limited to supported cameras and assignable functions vary depending on the camera. - Focus Mode switch
- OS switch
- Focus Limiter switch
- Custom Mode switch
- Function ring
- Drop In Filter Holder
- Dust- and Splash- Resistant Structure
- Mount Conversion Service available
- Support for switching between linear and non-linear focus ring settings (for L-Mount only)
* Only cameras that are compatible with the system are allowed to use the system. - Compatible with Signa Tele Converter TC-1411 / TC-2011 (sold separately / for L-Mount only)
- Compatible with Sigma USB Dock UD-11 (sold separately / for L-Mount only)
- Every single lens undergoes Sigma's proprietary MTF measuring system
[Key specifications] The figures are for the L-Mount.
Lens construction: 28 elements in 21 groups (6 FLD, 1 SLD) |
Angle of View: 8.2-4.1° | Number of Diaphragm Blades: 13 (Rounded Diaphragm) |
Minimum Aperture: F22 |
Minimum Focusing Distance: 280cm(W) - 450cm(T) / 110.3in.(W) - 177.2in.(T) |
Maximum Magnification Ratio: 1:6 at f=470mm | Filter Size: phi40.5mm (Rear) |
Maximum Diameter x Length: phi167.0mm x 467.9mm / phi6.6in. x 18.4in. | Weight: 3,985g / 140.6oz.
[Product Barcode]
| L-Mount | 0085126 598693 |
| Sony E-mount | 0085126 598655 |
[Accessories (Supplied)] Name of product / Product Barcode
| Lens Hood LH1615-01 | 0085126 941680 | |
| Cover Lens Cap LC-598E | 0085126 941703 | |
| Rear Cap LCR III | L-Mount | 0085126 941628 |
| Sony E-mount | 0085126 941635 | |
| Tripod Socket TS-161 | 0085126 941697 | |
| Drop In Filter Holder RFH-21 | L-Mount | 0085126 941727 |
| Sony E-mount | 0085126 941710 |
[Accessories (Optional)] Name of product / Product Barcode
| USB Dock UD-11 | L-Mount | 0085126 878696 |
| Tele Converter TC-1411 | L-Mount | 0085126 825690 |
| Tele Converter TC-2011 | L-Mount | 0085126 826697 |
| Drop In WR Circular PL RCP-21 | L-Mount | 008512 6941741 |
| Sony E-mount | 008512 6941734 | |
| Drop In WR Variable ND RND-21 | L-Mount | 0085126 941765 |
| Sony E-mount | 0085126 941758 |
[Contact]
US inquiries: Jack Howard / Sigma America Public Relations. Sigma.pr@sigmaphoto.com 631.201.7381
[Information]
Sigma Corporation|https://www.sigma-global.com/
Product Information | https://www.sigma-global.com/jp/support/contact/
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SOURCE: Sigma Corporation of America
