Description
The Sigma 17-40mm f/1.8 DC Art is a high-quality, fast standard zoom lens designed for mirrorless cameras with APS-C sensors, providing a 25.5 - 60mm equivalent full-frame equivalent. The lens has a constant f/1.8 aperture throughout the range, making it easy to work in low light and allowing precise control of depth of field.
Key advantages of the Sigma 17-40 f/1.8 DC:
- An optical structure of 17 elements distributed in 4 groups, including 4 aspherical and 4 SLD elements. Guaranteeing exceptional optical performance with high control of chromatic aberrations, distortion and excellent sharpness even at f/1.8 aperture.
- Quiet and precise HLA (High-response Linear Actuator) autofocus motor, which is also extremely suitable for video with maximally optimized focus breathing.
- A function button located on the lens barrel, as well as an aperture control ring.
The optical structure of the Sigma 17-40mm consists of 17 elements in 11 groups, including four aspherical lenses and four low-dispersion SLD elements. This optical design ensures high resolution throughout the image, with distortion and chromatic aberrations being extremely limited and at low levels. The bright f/1.8 aperture and the rounded 11 diaphragm blades provide a smooth and natural bokeh effect that allows you to separate the subject from the background.
The Sigma 17-40mm offers a minimum focal length of 28 cm throughout the entire zoom range, giving a macro reproduction of 1:4.8, giving creative freedom and the ability to capture subjects in high detail.
The HLA (High-response Linear Actuator) motor provides fast, quiet and precise autofocus, making it suitable for shooting video and dynamic scenes.
The lens is designed for everyday use with a dust and moisture resistant construction in a compact body weighing 525 grams. The ability to attach 67mm filters gives access to a wide range of protective and specialized filters according to your needs.
With the Sigma 17-40mm you can cover a wide variety of photographic genres from landscapes and portraits to street photography and photo reportage, and the lens is also extremely suitable for video shooting, making it a universal fast solution for APS-C mirrorless cameras.
Characteristics
| General features | |
| Viewfinder Magnification | 0.21x |
| Filter Thread | 67mm |
| Aperture Max | f/1.8 |
| Aperture Min | f/16 |
| Minimum Focus Distance | 28 cm |
| Optical Design | 11/17 |
| Angle of View | 76.5° до 37.1° |
| Diaphragm Blades | 11 (закръглени) |
| Size | 72.9 x 115.9 mm |
| Weight | 535 g |
Box contents
Front cap
Rear cap
Sunshade
Accessories
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| Price: | 1 049,00 € |
| Initial installment: | 0 лв |
| On Leasing: | 0 лв |
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