Sigma 17-40mm F1,8 DC | Art (Canon RF)

Canon RF, APS-C / DX
3Ratings
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Product details

The Sigma 17-40mm F1.8 DC Art is a state-of-the-art wide-angle lens specifically designed for mirrorless APS-C cameras. With a large aperture of F1.8, it offers exceptional image quality comparable to that of a prime lens. This lens is not only compact and versatile but also ideal for various photographic and videographic applications. It allows for creative expression and is particularly suited for shooting in different lighting conditions. The lens design takes into account the needs of photographers and videographers by providing high optical performance and fast, quiet autofocus. Weighing only 560 grams, it is lightweight and easy to carry, making it an ideal companion for on-the-go shooting.

  • Exclusively designed for mirrorless APS-C cameras
  • Image quality comparable to prime lenses across the entire zoom range
  • Fast and quiet autofocus through HLA technology
  • Versatile for photo and video productions
  • Lightweight design with a weight reduction of over 30%.

Key specifications

Lens type
Normal Lens, Wide angle lens
Bayonet lens mount
Canon RF
Sensor compatibility
APS-C / DX
Focus type
Autofocus
Weight
560 g

General information

Item number
59401691
Manufacturer
Sigma
Category
Lenses
Manufacturer no.
214972
Release date
17.6.2025
Sales rank in Category Lenses
218 of 3412
External links
Manufacturer's site (de)

Colour

Colour
Black

Focusing

Minimum focus distance
0.28 m

Camera lens properties

Lens type
Normal Lens, Wide angle lens
Bayonet lens mount
Canon RF
Aperture
1.80 f/
Min. aperture
16 f/
Min. focal length (exact)
17 mm
Max. Focal length (exact)
40 mm
Focal length
17 - 40 mm
Sensor compatibility
APS-C / DX
Number of diaphragm blades
11x
Filter thread
67 mm
Number of lenses
17
Number of lens groups
11
Focus type
Autofocus
Country code
EN

Objective 2 properties

Min. focal length (exact)
0.02 m
Max. Focal length (exact)
0.04 m
Filter thread
0.07 m

Origin

Country of origin
Germany, Japan

Voluntary climate contribution

CO₂ emissions
1.24 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
Back cap, Front cap, Lens hood, Protective case

Product dimensions

Weight
560 g
Length
115.90 mm
Diameter
72.90 mm

Package dimensions

Length
27.20 cm
Width
12.50 cm
Height
11.60 cm
Weight
1.02 kg

30-day right of return
24 Months Warranty (Bring-in)
4 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Lenses» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Canon
    0.4 %
  • 1.Nikon
    0.4 %
  • 1.Sigma
    0.4 %
  • 4.7artisans
    0.5 %
  • 4.Sony
    0.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 3.Laowa
    3 days
  • 4.Samyang
    4 days
  • 5.Sigma
    5 days
  • 6.Nikon
    6 days
  • 7.Sony
    10 days

Return rate

How often is a product of this brand in the «Lenses» category returned?

Source: Digitec Galaxus
  • 4.Olympus
    6.1 %
  • 5.Sony
    6.2 %
  • 6.Sigma
    6.8 %
  • 7.OM System
    7.1 %
  • 8.TTArtisan
    7.5 %
Source: Digitec Galaxus