Sigma 28-45mm F1.8 DG DN | Art | Sony E-mount

World's first* F1.8 full frame mirror zoom

SIGMA 28-45mm F1.8 DG DN | Art is the world's first full-frame zoom lens with a constant maximum aperture of F1.8, providing sharpness and clarity equivalent to that of a prime lens.

Already the pioneer of unique large-aperture zoom lenses, including the SIGMA 18-35mm F1.8 DC HSM | Art and SIGMA 24-35mm F2 DG HSM | Art, SIGMA introduces another fast, portable and versatile tool in its Art range.

With unprecedented sharpness, the SIGMA 28-45mm F1.8 DG DN | The Art delivers prime lens-like sharpness and clarity throughout the zoom range. Also with fast and accurate AF and excellent control, this innovative optic will open a new page in the history of zoom lenses and their creative possibilities. It's a lens that will inspire full-frame filmmakers and give stills photographers unparalleled versatility.

Specifications

• Lens construction 18 elements in 15 groups (5 SLD, 3 aspherical elements)
• Viewing angle 75.4-51.3°
• Number of diaphragm blades 11 (rounded diaphragm)
• Minimum Aperture F16
• Minimum focus distance 30 cm / 11.9 inches.
• Maximum magnification 1:4 at f = 45mm
• Filter size φ82 mm
• Dimensions (diameter × length)Sony E-mount: φ87.8mm x 153.4mm / φ3.5in. x 6.0 in.
• Weight  Sony E-mount: 950g / 33.5oz.

Accessories provided

・CASE
・MORE LENS LH878-06
・FRONT cover LCF-82 III
・REAR cover LCR II