The Camera Exchange

Canon RF 10-20mm f/4 L IS STM Lens

Price Guarantee Rent Now

Canon RF 10-20mm f/4 L IS STM Lens - Main image
$1585.39 $2599 In stock

Category: Mirrorless Lenses

The RF 10-20mm f/4 L IS STM is an ultra-wide zoom for full-frame Canon RF
mirrorless bodies, aimed at landscape, architecture and interior work. The
optical formula uses one Super UD element, three UD elements and three aspherical
elements to hold chromatic aberration and distortion in check across the zoom
range, with SWC and ASC coatings suppressing flare and ghosting in backlit
scenes.

Key features

  • Stabilization — up to 5 stops on its own, rising to 6 stops of Coordinated IS on EOS R bodies with IBIS.
  • Autofocus — leadscrew-type STM drive, fast and quiet enough for video.
  • Control Ring — direct adjustment of aperture, ISO or exposure compensation from the lens.
  • Close focus — just under 10″ at every focal length, for ultra-wide close-ups.
  • Weather sealing — L-series sealing against dust and moisture.
  • Nine-blade diaphragm — for smooth out-of-focus rendering.
  • Rear gelatin filter slot — accepts insert-type gel filters.
  • Built-in petal lens hood — shields against stray light without a separate accessory.
Check your selection

Confirm your chosen option and quantity before paying.

Delivery timing

Check the estimate before ordering for a particular date.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
Refund enquiries

Contact the store with the order number and item you are asking about.

Please contact us for the refund processing timeframe before returning an item.

View policy
Shipping charges

Review the charge for your selected delivery service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Planning a return

Contact the store before returning an item; the policy below applies.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.6 / 5 · 5 reviews)

Emily ★★★★★

The built-in image stabilization is a lifesaver for handheld interior shots, allowing me to shoot at surprisingly slow shutter speeds without a tripod. Distortion is incredibly well-controlled for such an extreme wide-angle zoom.

Robert S. ★★★★★

Took this out for some landscape shots and the ultra-wide 10-20mm range is just incredible for capturing expansive views without any distortion. The image stabilization works so well I was getting sharp handheld shots in twilight conditions.

Sofia ★★★★★

I've been using this for architecture shots and the lens stabilization is a lifesaver for handheld interior work in dimly lit spaces. The sharpness across the frame is impressive even at f/4, and the focus ring has a nice damped feel.