With an F1.8 large aperture and exceptional image quality comparable to a prime lens across the entire zoom range.
This zoom lens for APS-C mirrorless cameras pushes the boundaries of still and video expression.
The Sigma 17-40mm F1.8 DC | Art builds upon the groundbreaking innovations of the Sigma 18-35mm F1.8 DC HSM | Art, which
earned high acclaim as the world’s first F1.8 zoom lens in the photography and video industry. Thirteen years after its debut, this
next-generation lens achieves not only superior optical performance but also a wider focal length of 17-40mm while reducing its weight
by over 30%. This dramatically enhances the versatility of a large aperture standard zoom lens.
In addition to the fast and quiet autofocus driven by the HLA (High-response Linear Actuator), the lens incorporates an inner zoom
mechanism and minimal focus breathing, ensuring outstanding performance for both still photography and video production. Sigma,
the pioneer that stunned the world with the first-ever F1.8 zoom lens, has once again revolutionized the history of large aperture zoom
lenses with groundbreaking advancements.
Key Features
Standard zoom lens with a large aperture and descriptive power comparable to a prime lens
Constant maximum aperture of F1.8
The Sigma 17-40mm F1.8 DC | Art has the convenience of a zoom lens with a constant aperture of F1.8 throughout the zoom range.
Taking advantage of a large aperture comparable to a prime lens, the lens is suitable for low-light environments such as indoor and night
scenes, as well as for expression using large bokeh.
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