This lens offers wide-angle versatility and exceptional low-light performance with its constant f/1.8 aperture, making it perfect for capturing stunning images in challenging lighting. Its advanced optics ensure outstanding sharpness, contrast, and colour accuracy. Ideal for both stills and video, it is compact, durable, and designed for APS-C L-Mount cameras, making it a powerful tool for creators seeking quality and flexibility in a single zoom lens.
Features
The Sigma 17-40mm f/1.8 DC Art Lens offers a range of benefits for photographers and videographers using L-Mount APS-C mirrorless systems.
Exceptional Low-Light Performance
With a constant f/1.8 aperture, this lens excels in low-light conditions, providing creative control over depth of field.
Versatile Zoom Range
The 17-40mm range allows for flexible framing, making it ideal for diverse photography styles, from landscapes to street photography.
Outstanding Image Quality
Part of Sigma’s Art line, the lens ensures sharpness, contrast, and colour accuracy across the frame with its advanced optics.
Durability and Flexibility
Designed for dynamic environments, this lens is suitable for both stills and video, making it a versatile tool for hybrid creators.
Specifications
| Color |
Black |
| Focal Length |
17 to 40mm (35mm Equivalent: 25.5 to 60mm) |
| Aperture |
Maximum: f/1.8
Minimum: f/16 |
| Lens Mount |
L-Mount |
| Lens Format Coverage |
APS-C |
| Angle of View |
79.7° to 39.1° |
| Minimum Focus Distance |
11" / 28 cm |
| Magnification |
1:4.8 Macro Reproduction Ratio
0.21x Magnification |
| Optical Design |
17 Elements in 11 Groups |
| Aperture/Iris Blades |
11, Rounded |
| Focus Type |
Autofocus |
| Image Stabilization |
No |
| Filter Size |
67 mm (Front) |
| Dimensions |
ø: 2.9 x L: 4.7" / ø: 72.9 x L: 118.2 mm |
| Weight |
18.7 oz / 530 g |
