• Widest F1.4 prime lens for APS-C mirrorless (12mm, 18mm equivalent, 19mm on Canon RF-S)
• Advanced optical design with 3 aspherical and 2 SLD glass elements
• Bright F1.4 aperture for low-light shooting and smooth bokeh
• Excellent control of sagittal coma flare for astrophotography
• Compact and lightweight – approx. 69.4mm length, 225g weight
• Stepping motor AF – fast, accurate, and quiet for stills and video
• Minimal focus breathing for smooth video focus pulls
• Aperture ring for direct control (control ring on Canon RF-S)
• Dust- and splash-resistant construction with water/oil-repellent front coating
• Small and light for use with shooting grips and gimbals for vlogging and travel

The Sigma 12mm F1.4 DC | Contemporary gives Fujifilm X shooters an ultra-wide 18mm equivalent field of view, combined with a bright maximum aperture of F1.4. This unique combination is perfect for astrophotographers seeking pinpoint star detail, as well as landscape and cityscape photographers who want to capture expansive scenes with clarity. The lens also excels in low-light conditions, making it equally suited to night-time street photography or indoor shooting.

Built with 14 elements in 12 groups, including three aspherical and two SLD elements, the optical design controls distortion, aberrations, and sagittal coma flare. As a result, stars and fine details remain sharp across the frame, even at wide apertures. The rounded 9-blade diaphragm produces smooth, attractive bokeh when working at close focus distances, adding to the lens’s versatility.

With a total length of only 69.4mm and a weight of 225g, this lens complements the portability of Fujifilm’s X-series cameras such as the X-T5, X-S20, and X-T30 II. Its small size makes it easy to carry on hikes, trips, or street walks, while the robust construction ensures it can withstand outdoor use. The lightweight build also means it works perfectly on handheld gimbals, making it a natural choice for vloggers and travel creators.

The stepping motor provides quick, quiet, and accurate autofocus for still photography and video production alike. Focus breathing has been minimised, allowing smooth focus transitions for professional-looking video. The physical aperture ring gives Fujifilm users direct control for exposure adjustments, while the dust- and splash-resistant design, plus a water- and oil-repellent coating on the front element, ensures durability in varied conditions.