The Sigma 15mm f1.4 DC Contemporary delivers a large f1.4 aperture and a wide focal length in a compact, palm-sized body that perfectly matches crop-sensor cameras. Whether shooting everyday street photography, portraits, travel landscapes, or cinematic video production—even for live commerce and webinars—this lens delivers high-quality performance.
Its combination of outstanding portability and image quality makes professional-level expression possible wherever you go.
Approximately 50% lighter, delivering greater flexibility
As a frequently used focal length, this lens pursues uncompromising compactness and a lightweight design. One FLD glass element, three SLD glass elements, and three double-sided aspherical lenses are effectively arranged to achieve an approximately 30% shorter length and 50% lighter weight compared to the predecessor, the Sigma 16mm F1.4 DC DN | Contemporary. As the lightest lens in the Sigma F1.4 DC series, it enhances APS-C camera mobility and expands creative freedom.
Pursuing even higher optical performance
The Sigma 15mm F1.4 DC | Contemporary was developed to surpass the highly acclaimed optical performance of the Sigma 16mm F1.4 DC DN | Contemporary. Particular emphasis was placed on improving edge-to-edge performance while thoroughly suppressing sagittal coma flare, which is often noticeable in large-aperture wide-angle lenses. The lens maintains uncompromising sharpness across the entire frame, even when shooting wide-open, delivering consistent performance from everyday street photography to starry landscapes.
Rich expressive power with a large F1.4 aperture
This lens delivers high optical performance even at maximum aperture, allowing photographers to enjoy the distinctive rendering of F1.4. It excels in low-light environments—such as dim indoor spaces or nighttime street scenes—while the nine-blade aperture produces beautiful circular bokeh that enhances subject separation and depth in both stills and video.
Designed to minimize flare and ghosting
Using advanced simulation technology, flare and ghosting have been largely eliminated, ensuring clear, high-contrast results in any lighting condition.
