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Review Summary
2025-05-03T20:00:00
Nice to have L quality wide angle glass when needed.
Swellhunter
2025-03-04T19:00:00
Superb. Lovely and precise - I am pleased I acquired this lens.
ExquisiteFacade
2024-12-29T22:46:56
Love this lens so much. Incredible quality and the fisheye aspect is super fun.
JAMIE P.
2024-12-02T19:00:00
Very nice lens for landscape and interior photography. Still experimenting to learn how best to use it.
EvaH
2024-09-20T20:00:00
On back order for long but luckily got it somewhere before the trips with no regret with the extra wide angle coverages. Excellent RF lens.
HC888
2024-09-16T20:00:00
Love the Canon RF 10-20 MM Lens. It has opened up an new area of wide angle distortion free photography that I've not experienced before. It is well constructed and quiet enough to use for Video with the Canon on Camera Mic.
Paul M.
CarePAK PLUS provided through Canon offers protection from accidental damage such as drops, spills, power surges, and more including normal wear and tear, beyond the standard warranty period.
Canon RF Mount
Full Frame
10-20mm
Auto Focus
f/4
Ultra-Wide Angle
Base
Designed For Use With: Canon EOS R,Canon EOS R1,Canon EOS R3,Canon EOS R5,Canon EOS R5 Mark II,Canon EOS R6,Canon EOS R6 Mark II,Canon EOS R8,Canon EOS RP
Compatible With Restrictions: Canon EOS R10,Canon EOS R50,Canon EOS R7
Canon RF
Aspherical, Dustproof/Splashproof
9.8" / 25cm
5.0 stops correction with In-lens Optical Image Stabilization (6.0 stops correction with EOS R series in-body coordinated Image stabilization)
130° 25 to 94°
0.12x (at 20mm)
1 super UD lens, 3 UD lenses and 3 aspheric lenses
Canon SSC (Super Spectra Coating), SWC (Subwavelength structure coating), ASC (Air Sphere Coating), Fluorine coating.
Yes (Full Weather Sealing)
1.3 lbs (570g) (Approx.)
3.3 x 4.4" (83.7 x 112mm)
013803359770
* If using a APS-C Lens on a Full Frame Camera OR Full-Frame Lens on a APS-C Camera then Image sensor will be narrowed down to APS-C size.
For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.
RF 10-20, A wide angle zoom built for photo and video
By Paul M.
Love the Canon RF 10-20 MM Lens. It has opened up an new area of wide angle distortion free photography that I've not experienced before. It is well constructed and quiet enough to use for Video with the Canon on Camera Mic.
RF 10-20
By HC888
On back order for long but luckily got it somewhere before the trips with no regret with the extra wide angle coverages. Excellent RF lens.
The RF10-20mm F4 L IS STM is a unique ultra-wide-angle lens that gives you corrected, rectilinear coverage to an incredible 10mm with full-frame cameras. Great for still photography and videography, the 10mm ultra-wide-angle effect is outstanding for its dramatic look, lending visual drama to your landscape, interior, architecture, travel, and even photojournalism images. This lens features true L-Series quality with optical and digital corrections for distortion, and optical image stabilization (OIS) for better low-light performance, especially when shooting video. Autofocus is handled by a tried-and-true STM-type focus motor which actually allows the overall lens design to be more compact while still providing rapid AF and smooth focusing during video recording.
The design of this lens is geared toward getting the job done efficiently with light weight, fast focusing, image stabilization, and a programmable control ring. There is even a petal-type lens hood built right into the barrel of the lens.
Capturing images at 10mm is already pretty special, but to do it in a lens that is lighter and smaller than even our own EF11-24mm f/4 L USM is quite a feat. The RF mount design allows for the possibility of this wider-angle lens range and is also a key factor in the size and weight reduction of the lens. This also enables the addition of IS (image stabilization) in a lens that otherwise might not be able to have it.
Again, thanks to the Canon RF lens mount, the RF10-20mm F4 L IS STM lens offers great optical quality. Its optical design includes one super UD element, three UD elements and three aspheric elements (including large-diameter aspheric and UD aspheric elements) as well as Subwavelength structure coating (SWC) and Air Sphere Coating (ASC) to reduce ghosting. On top of that, this lens features the same dust- and water- resistance found on L-series lenses with seals around the Control ring, focus ring, zoom ring, operation panel, and lens mount.
The RF10-20mm F4 L IS STM lens has a lot of advantages and features when it comes to video. First, you can take full advantage of the 10mm focal length on full-frame cameras, and you can even shoot 4K 60p without crop mode. If you are shooting on an APS-C camera, you’ll have access to wider angles than you ever have before (coverage equivalent to a 16-32mm lens). Another video advantage is the fixed f/4 aperture, minimizing exposure changes while zooming.
For consistently sharp results, the RF10-20mm F4 L IS STM features built-in optical Image Stabilization, providing enhanced shake reduction for up to 5.0 stops of shake correction. When paired with an EOS R-series camera that has In-Body Image Stabilization (IBIS), the Coordinated IS allows for up to 6.0 stops of correction. Steady hand-held video, and incredibly sharp still images, are the benefits of this new RF ultra-wide-angle lens.
With any Canon EOS R-series camera, expect swift and positive autofocus. The STM leadscrew-type focus drive system is especially beneficial to video users, because of its combination of quiet operation and outstanding smoothness of focus changes during actual recording. And AF during still shooting is quick and equally quiet.
With a minimum focus distance of just under 10 inches you can capture some really incredible ultra-wide-angle close-ups for a look unlike anything else.
800-652-2666
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