Home Lenses Canon RF10-20mm F4 L IS STM Ultra-Wide-Angle Lens for EOS…

Canon - RF10-20mm F4 L IS STM Ultra-Wide-Angle Lens for EOS R-Series Cameras - Black

Price range: $1979.95–2399
💰
High Brand Tax
Outperforms 40% of lenss, but costs more than 84%.
$1980 is 159% above the $765 category median.
Brand: Canon
Category: Lens
A professional Canon Canon RF-mount 10-20 mm zoom lens with f/4 constant aperture with optical stabilization.
PQS: 100 (computed 2026-03-14 07:04:46.475283+00:00)
GTIN-14: 00013803359770
Canon - RF10-20mm F4 L IS STM Ultra-Wide-Angle Lens for EOS R-Series Cameras - Black

Key specs

A human-friendly subset of specs (non-null)
Focal length
10-20 mm
Max aperture
f/4
Mount
Canon RF
Stabilization
Yes
Constant aperture
Yes
Minimum focus distance
9.8 inches
Weight
1.3 pounds
Autofocus
Automatic/manual

How this Lens compares vs. 249 lenss

Percentile rank for each spec — higher means this product outperforms more of its peers.
Weight 0.59kg
40%

Spec Profile Radar

Visual snapshot — outer edge = 100th percentile (best in class)

Offers

Retailer SKU Price Stock Offer Last seen
Best Buy 6563775 2399.0 USD In stock View offer → 2026-03-14 03:13:51.767881+00:00
Newegg 9SIABMTKRB7933 1979.95 USD In stock View offer → 2026-03-13 02:23:19.278621+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 2399.0 USD In stock 2026-03-14 03:13:51.767881+00:00
bestbuy 2399.0 USD In stock 2026-03-13 03:23:06.868932+00:00
newegg 1979.95 USD In stock 2026-03-13 02:23:19.278621+00:00
bestbuy 2399.0 USD In stock 2026-03-12 03:13:08.852575+00:00
newegg 1979.95 USD In stock 2026-03-12 02:23:35.737048+00:00
bestbuy 2399.0 USD In stock 2026-03-11 03:11:10.768794+00:00
newegg 1979.95 USD In stock 2026-03-11 02:13:45.747077+00:00
bestbuy 2399.0 USD In stock 2026-03-10 03:21:13.240642+00:00
newegg 1979.95 USD In stock 2026-03-10 02:21:12.408915+00:00
bestbuy 2399.0 USD In stock 2026-03-09 03:21:08.222609+00:00
newegg 1979.95 USD In stock 2026-03-09 02:23:08.293153+00:00
newegg 1979.95 USD In stock 2026-03-08 05:46:21.136818+00:00
newegg 1979.95 USD In stock 2026-03-06 08:44:06.054518+00:00
bestbuy 2399.0 USD In stock 2026-03-06 06:24:54.208668+00:00
newegg 1979.95 USD Out of stock 2026-03-03 02:22:22.588508+00:00
bestbuy 2399.0 USD In stock 2026-03-03 02:14:48.757617+00:00
newegg 1979.95 USD Out of stock 2026-03-02 10:42:34.283913+00:00
bestbuy 2399.0 USD In stock 2026-03-02 08:32:43.221440+00:00

Full specs

Show full spec table
Focal length10-20 mm
Max aperturef/4
MountCanon RF
StabilizationYes
Weight (kg)0.59
Reconciled at2026-03-06 10:56:32.254648+00:00
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Debug data (expand)
Raw title Canon - RF10-20mm F4 L IS STM Ultra-Wide-Angle Lens for EOS R-Series Cameras - Black
Raw brandCanon
Raw categoryBest Buy > Cameras, Camcorders & Drones > Digital Camera Accessories > Camera Lenses > Mirrorless Lenses > Mirrorless Short-Range Zoom Lenses
Canonical highlights (non-null)
core.title Canon - RF10-20mm F4 L IS STM Ultra-Wide-Angle Lens for EOS R-Series Cameras - Black
core.seo_title Canon 6182C002
lens.mount Canon RF
lens.focal_length 10-20 mm
lens.max_aperture f/4
lens.stabilization Yes
brand Canon
model 6182C002
camera.mount Canon RF
gtin14 00013803359770
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category lens
physical.weight_kg 0.59
warranty.labor 1 Year
warranty.parts 1 Year
schema_version 1
BestBuy raw specs (pretty)
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  "features": [
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      "feature": "Ultra-wide-angle lens for broad composition\nAllows you to capture a wide field of view for stunning perspectives with virtually no distortion."
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      "feature": "10-20mm focal length\nProvides perfect control over depth of field and the ability to maintain the same aperture throughout the zoom range."
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      "feature": "F4 maximum aperture\nCreates sharp, detailed images with shallow depth of field and softly blurred background. Performs best in moderate-to-bright light settings or outdoors on overcast days."
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    {
      "feature": "Modern design\nThe 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."
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      "feature": "Incredible dimensions\nCapturing 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."
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    {
      "feature": "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."
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      "feature": "Excellent image quality\nAgain, 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)"
    },
    {
      "feature": "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."
    },
    {
      "feature": "Make some movies\nThe 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."
    },
    {
      "feature": "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."
    },
    {
      "feature": "Optical Image Stabilization — Up to 5.0 stops1 of Shake Correction\nFor 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 stops1 of shake correction."
    },
    {
      "feature": "When paired with an EOS R-series camera that has In-Body Image Stabilization (IBIS), the Coordinated IS allows for up to 6.0 stops2 of correction.  Steady hand-held video, and incredibly sharp still images, are the benefits of this new RF ultra-wide-angle lens."
    },
    {
      "feature": "1 At focal length of 20mm with EOS R. Yaw/Pitch directions only. 2 At focal length of 20mm with EOS R3. Yaw/Pitch directions only."
    },
    {
      "feature": "High-speed, smooth and\nWith any Canon EOS R-series camera, expect swift and positive autofocus. The STM leadscrew-type focus drive system is especially beneficial to video users,"
    },
    {
      "feature": "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."
    },
    {
      "feature": "Get close\nWith 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."
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