With the RF 10-20mm f/4 L IS STM, Canon has defined the professional ultra-wide-angle zoom lens. Wide angle of view, small in size and equipped with more functions than its competitors - this lens offers photographers and filmmakers the performance they need to realise their creative ambitions. The image stabiliser with peripheral control, which is effective right into the corners of the image, offers protection against camera shake up to five exposure stops (six exposure stops when using EOS cameras with in-camera image stabilisation) and ensures steady video footage. Integrated lens hood, STM motor.
Lens type | Wide angle lens |
Bayonet lens mount | Canon RF |
Sensor compatibility | full size |
Focus type | Autofocus |
Weight | 570 g |
Item number | 39231150 |
Manufacturer | Canon |
Category | Lenses |
Manufacturer no. | 6182C006 |
Release date | 31.10.2023 |
Colour | Black |
Material group | Glass, Metal, Plastic |
Minimum focus distance | 0.25 m |
Lens type | Wide angle lens |
Bayonet lens mount | Canon RF |
Aperture | 4 f/ |
Min. aperture | 22 f/ |
Min. focal length (exact) | 10 mm |
Max. Focal length (exact) | 20 mm |
Focal length | 10 - 20 mm |
Sensor compatibility | full size |
Number of diaphragm blades | 9x |
Filter thread | 83.70 mm |
Number of lenses | 16 |
Number of lens groups | 12 |
Lens equipment | Image stabilisation, Wide angle lens |
Focus type | Autofocus |
Image stabilisation method | Optical |
Durability | Dustproof, Splashproof |
Country code | CH |
Min. focal length (exact) | 0.01 m |
Max. Focal length (exact) | 0.02 m |
Country of origin | Japan |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Scope of delivery | RF 10-20mm, Lens cap RF, Lens cap 10-20, Lens bag LP1219, User manual |
Weight | 570 g |
Length | 112 mm |
Diameter | 83.70 mm |
Length | 23.70 cm |
Width | 13.50 cm |
Height | 13.60 cm |
Weight | 865 g |
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Being able to photograph with short focal lengths is essential in many subject situations. Just think of landscape shots where you want to cover as wide an angle of view as possible. Short focal lengths are also essential in architectural photography. In addition, you cannot change the angle at will by simply moving further away from the subject...
Despite the challenging focal length spread, the Canon RF 4/10-20 mm L IS STM delivers very good performance.