Sigma 15mm F1.4 DC, Contemporary, FUJIFILM X

Sigma 15mm F1.4 DC | Contemporary | FUJIFILM X

The Sigma 15mm F1.4 DC | Contemporary FUJIFILM X is a fast, lightweight ultra-wide-angle lens designed for APS-C mirrorless photographers and filmmakers who want high image quality without the extra weight. Offering a 22.5mm full-frame equivalent, it delivers a dramatic field of view, perfect for landscapes, architecture, interiors, travel, night photography and immersive video content.

Its advanced optical design is designed to maintain excellent sharpness from center to edge, even at a maximum aperture of F1.4. Special low dispersion and aspherical elements help reduce chromatic aberration, flare, ghosting, and sagittal coma flare, making the lens particularly attractive for astrophotography and other demanding wide-angle applications.

Despite its bright aperture and strong optical performance, the lens remains highly portable, making it a practical everyday creative tool. A stepping motor ensures smooth, fast and quiet autofocus, while reduced focus breathing makes it suitable for video production, vlogging and gimbal work. With a dust- and splash-resistant construction and a water- and oil-resistant front element coating, the Sigma 15mm F1.4 DC | Contemporary is designed to perform in changing outdoor conditions.

Main features

• ultra-wide 15mm lens designed for APS-C FUJIFILM X cameras


• bright F1.4 maximum aperture for low-light photography and shallow depth of field effects


• 22.5mm full frame equivalent


• high sharpness throughout the frame, including wide apertures


• advanced optical design with FLD, SLD and aspherical elements


• reduced sagittal coma flare, improving night sky and astrophotography results


• Stepping motor autofocus for fast, accurate and quiet focusing


• reduced focus breathing for smoother video recording


• aperture ring for intuitive exposure control


• compact and lightweight design for travel, street photography and everyday use


• dust and splash-proof design


• water and oil resistant coating on the front element


• suitable for landscapes, architecture, interiors, vlogging and creative imaging

Technical characteristics

• lens mount: FUJIFILM X


• lens type: ultra-wide angle lens


• focal length: 15mm


• 35mm equivalent: 22.5mm


• maximum aperture: F1.4


• minimum aperture: F16


• Lens construction: 13 elements in 11 groups


• special elements: 1 FLD element, 3 SLD elements, 3 aspherical elements


• viewing angle: 86.9°


• diaphragm leaflets: 9, rounded


• minimum focusing distance: 17.7 cm


• maximum magnification ratio: 1:7.9


• autofocus: yes, stepping motor


• image stabilization: no


• filter thread: 58 mm


• Dimensions: 64.0 × 65.1 mm


• weight: 220 g


• Weather resistance: dust and splash-proof construction, water and oil-resistant front element coating