Canon EF 17-40mm f/4L USM
Canon EF, full sizeFree shipping starting at 50.–
The EF 17-40 mm 1:4L USM is a lightweight ultra-wide-angle zoom lens. It is particularly suitable for digital EOS SLR cameras. It offers excellent imaging performance across the entire focal length range. It features a very high autofocus speed for its class. Effectively sealed against dust and moisture ingress. Minimum focusing distance of 28 cm at all focal lengths.
Sensor compatibility | full size |
Weight | 500 g |
Focus type | Autofocus, Manual focus |
Lens type | Normal Lens, Wide angle lens, Zoom |
Bayonet lens mount | Canon EF |
Focal length | 17 - 40 mm |
Item number | 433618 |
Colour | Black |
Minimum focus distance | 0.28 m |
Lens type | Normal Lens, Wide angle lens, Zoom |
Bayonet lens mount | Canon EF |
Aperture | 4 f/ |
Min. aperture | 22 f/ |
Min. focal length (exact) | 17 mm |
Max. Focal length (exact) | 40 mm |
Focal length | 17 - 40 mm |
Sensor compatibility | full size |
Number of diaphragm blades | 7 x |
Filter thread | 77 mm |
Number of lenses | 12 |
Number of lens groups | 9 |
Lens equipment | Fixed front lens, Internal focusing, Metal bayonet, Zoom function |
Optical zoom | 2.40 x |
Focus type | Autofocus, Manual focus |
Durability | Weather resistant |
CO₂-Emission | |
Climate contribution |
Weight | 500 g |
Length | 96.80 mm |
Diameter | 83.50 mm |
Length | 23.50 cm |
Width | 19.50 cm |
Height | 13 cm |
Weight | 620 g |
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