Sigma has unveiled the 17-40mm F1.8 DC Art lens, a groundbreaking addition to its Art series designed exclusively for APS-C mirrorless cameras. This lens serves as a direct successor to the acclaimed 18-35mm F1.8 DC HSM Art, providing photographers and videographers with a wider focal range and enhanced versatility. (press.sigmaphoto.com)
Key Features:
- Wide Aperture: The constant F1.8 aperture throughout the zoom range ensures excellent low-light performance and the ability to achieve a shallow depth of field.
- Optical Design: The lens incorporates 17 elements in 11 groups, including four aspherical and four Special Low Dispersion (SLD) elements, effectively minimizing chromatic aberrations and delivering sharp, high-contrast images. (press.sigmaphoto.com)
- Autofocus System: Equipped with Sigma's High-response Linear Actuator (HLA), the lens offers fast and silent autofocus, making it ideal for both photography and videography.
- Build Quality: Designed with a dust- and splash-resistant structure and a water- and oil-repellent coating, the lens is built to withstand various shooting conditions. (press.sigmaphoto.com)
- Compatibility: The 17-40mm F1.8 DC Art lens is available for Sony E-mount, L-Mount, Fujifilm X Mount, and Canon RF Mount cameras, catering to a wide range of APS-C mirrorless camera users. (press.sigmaphoto.com)
Release and Pricing:
The lens was released on August 7, 2025, with a retail price of $919 USD. (canonrumors.com)
For a comprehensive overview and visual insights into the Sigma 17-40mm F1.8 DC Art lens, you can watch the following video: