Sigma 300-600mm F4 DG OS Sports for L-Mount

OVERVIEW

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.

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.

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 lightweight. In addition, the optical design with the center of gravity toward the camera
greatly improves the weight balance, which tends to be front-heavy.

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.