Canon RF 10-20mm F4L IS STM Lens

Canon RF 10-20mm F4L IS STM Lens

In Stock

FREE 3-Year Warranty worth £70!

Focus on the shot... we've got the rest covered, with a FREE 3-year warranty, worth £70, included with your purchase! The free warranty will be added to your purchase automatically, and you can find the full terms and conditions at

We want to assure you that all our stock is genuine UK stock, and we don't sell "grey imports" like some other websites offering free warranties. At Wilkinson Cameras, we strive to make things as easy as possible so you can focus on using your brand-new equipment without any worries. 

A Free 3-year CoverPlus warranty is available on mirrorless cameras and lenses priced at £500* and over until the promotional end date below. *Excludes medium-format mirrorless cameras and lenses, (Fujifilm GFX. Hasselblad), Pre-Owned equipment and 3rd Party lenses (Sigma, Tamron, Samyang, etc.).

OFFER ENDS: 31-12-2024 23:59

£150 off the marked price!

£150 off the marked price. The discount will automatically be applied when you add the item to your basket. So, add it to your basket and watch the price drop!

All other current promotions are valid in conjunction with this offer.

OFFER ENDS: 07-08-2024 22:59

You could save £200 with Canon Lens Reward!

When you buy an eligible Canon EOS R camera between 01/08/2022 and 31/08/2024 and eligible lenses between 01/09/2023 and 31/08/2024 and you can claim Canon Lens Reward Cashback.

This lens is eligible for £200 Canon Lens Reward!

You can claim Canon Lens Reward Cashback on up to 5 eligible lenses per eligible Canon Camera.

Find out what's included and all about Canon Lens Reward here.

OFFER ENDS: 31-08-2024 22:59

Part-exchange bonus available - trade-in today!

Get 10% MORE for your old equipment when you part-exchange!
When you part-exchange against any new, camera lens or binoculars priced over £1000, we'll give you 10% more for your old equipment!
That means if you are looking to buy this item, then your old equipment will be worth 10% more in part-ex value.

If your old camera, lens or binoculars are worth £500, then we'll give you £550! If they're worth £1000, you'll get £1100 towards your new equipment! The best part is, you can combine this offer with any other current promotion... so there's never been a better time to clear our your cupboards or upgrade to the latest model.

Get a quote online today - we reply to most quotes within just a couple of hours.

OFFER ENDS: 03-07-2024 22:59

Expand your view the the ultra wide-angle RF 10-20mm F4L IS STM lens. The world's widest full-frame autofocus lens available to date. Designed for video and stills on the Canon EOS R mirrorless camera system.

Inject new perspectives and added drama to your photography and filmmaking with this extra wide-angle zoom lens. Replacing the Canon EF 11-24mm, but at over half the weight and just a fraction in size, this is a must-have lens for professional film makers and videographers shooting with Canon EOS R and EOS R Cinema cameras looking for new views indoors and wide outdoor establishing shots.

Photogaphers will love the wide field of view for city shooting, landscape, interiors and even astrophotography.

Curbside Pickup
Our order cut-off point for same-day dispatch is 3pm Monday-Friday (excluding bank holidays) for most orders, but 1pm for orders paid for using Finance. "Working Days" are Monday-Friday excluding any bank holidays. Please see Delivery Information for more information.

Trade In

Part-exchange your old equipment and put the money towards your latest purchase.

Trade-In Today

Key Features:

  • 10-20mm ultrawide focal length
  • Constant f/4 maximum aperture
  • Compact and lightweight
  • 5-stop Image Stabilisation
  • Fast, quiet, smooth AF in stills and video
  • L series image and build quality
  • Dust and weather sealed

See more, do more.

Use the Canon RF 10-20mm F4 L IS STM lens to add depth to landscapes and get more in the frame when shooting architecture. For film and video, inject drama with wide establishing shots and unique perspectives.

Enjoy L-series image quality throughout the zoom range and edge to edge, all in a small, portable and robust package.

Ultra-portable with enhanced handling

Small and lightweight, you can take this lens anywhere and everywhere. Shoot hand-held with ease thanks to 5 stops of built-in Image Stabilisation or up to 6 stops with compatible Canon EOS R system bodies featuring IBIS.

A rear filter holder takes gel filters.

A customisable control wheel and custom function button mean you can use this lens in the best way for your workflow.

Advanced rectilinear optical design

This ensures your straight lines are straight, even at the edges of the frame - a must-have for architecture photographers.

Peripheral Control Image Stabilizer

Up to 5-stops of stabilisation for photos (6 stops with a compatible EOS R series body) and super-stable video, even in the corners of the frame.

Wide-angle lenses usually produce a "wobble" in video when stabilised, but the Peripheral Control IS counteracts this for smooth video.

Enhanced Optics

Advanced coatings are designed to prevent ghosting and flare whilst maintaining resolution and contrast.

Three Glass Moulded (GMo) aspheric lens elements ensure image quality is maintained edge to edge and throughout the entire zoom range.

Ultra-Low Dispersion (UD) and Super UD elements reduce chromatic aberration throughout the zoom range and ensure colours are rendered accurately and with minimal colour blurring.

Incredible Autofocus

STM linear motors ensure smooth, quiet and accurate AF for stills and video.

A new position sensor has also been added to the STM motor for faster start-up time.

What's in the box?

  • RF 10-20mm F4L IS STM Lens
  • Front Lens Cap
  • Lens Rear Cap RF
  • User Manual
  • More Information
    Weight 10.000000
    Brand Canon
    MPN (Manufacurer product no) 6182C005AA
    Condition New
    EAN 4549292220582
    Product Type Lens
    Lens Mount Canon RF
    Maximum Aperture f/4.0
    Lens Type Wide-Angle Zoom
    Optical Coatings ASC, Super Spectra, SWC
    Lens Construction 16 Elements / 12 groups (1x SUD 3x UD 3x Gmo Apherical - 1 element both UD / Aspherical)
    Lens Hood Built-in
    Aperture Blades 9
    Aperture Range F4-F22
    What's in the box RF 10-20mm F4L IS STM Lens, Lens Cap, Lens Dust Cap RF, User Manual
    Auto Focus System STM
    Filter Size n/a (Rear-mounted gelatine filter - 35x20mm)
    Focal Length 10-20mm
    Weight 570g
    Dimensions Approx. 83.7 x 112mm
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