Обектив Sigma 17-40mm f/1.8 DC за Sony APS-C

The Sigma 17-40mm f/1.8 DC Art is a fast standard zoom lens for mirrorless cameras with APS-C crop sensor, providing an equivalent of 25.5-60 mm compared to full frame. The constant aperture of f/1.8 facilitates work in low light and allows precise control of depth of field.

Its optical structure consists of 17 elements in 11 groups, including four aspherical lenses and four SLD low-dispersion elements. It guarantees high resolution, with distortion and chromatic aberrations extremely limited and at low levels. The bright aperture and rounded 11 diaphragm blades provide a smooth and natural bokeh effect.

The Sigma 17-40mm has a minimum focusing distance of 28 cm, giving a macro reproduction of 1:4.8. This leads to creative freedom and the ability to capture highly detailed subjects. The HLA (High-response Linear Actuator) motor provides fast, quiet and precise autofocus, making it suitable for video and dynamic scenes.

The lens is designed for everyday use with a dust- and moisture-resistant construction in a compact body and weight of 525 grams. The ability to attach filters with a size of 67mm gives access to a large number of protective and specialized combinations.

With the Sigma 17-40mm you can cover a wide variety of photographic genres from landscapes and portraits to street photography and photojournalism, also the lens is extremely suitable for video recording, making it a versatile fast solution for APS-C mirrorless cameras.