Sigma First Full-Frame F1.8 Zoom Lens
Sigma has unveiled the world's first full-frame F1.8 zoom lens for mirrorless cameras: the 28-45mm F1.8 DG DN Compatible with E-mount and L-Mount systems, it features a constant F1.8 aperture, combining zoom versatility with prime lens sharpness.
Key features include three aspherical and five SLD glass elements for minimal aberrations, an HLA autofocus for quick, silent focusing, and a dust and splash-resistant design. Weighing under a kilogram, it offers a 30cm minimum focusing distance, and a lockable aperture ring for precise control.
Ideal for both photographers and videographers, this lens ensures excellent performance in all lighting conditions.