Key features

• •As part of the Art line within Sigma's Global Vision series, this lens is designed to achieve truly notable optical performance and is ideally suited for creative and artistic applications.
• •The prime 24mm focal length offers a versatile wide-angle perspective when used on full-frame sensors, making it ideal for landscape, nature, and architectural photography. When used with a APS-C-format sensor, the lens offers a 36mm equivalent focal length.
• •Fast f/1.4 maximum aperture is well-suited for working in low-light conditions and also provides greater control over the focus position when using shallow depth of field techniques.
• •Four aspherical elements have been integrated into the lens's construction to eliminate distortion and significantly suppress sagittal coma flare, making this lens an ideal choice for astrophotography and nightscapes.
• •Offers a standard 72mm filter thread up front, ideal for ND filters and polarizers, and also features a rear filter holder that accommodates sheet-type filter material, often used by astrophotographers for specific effects.