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Canon RF-S 10-18mm f/4.5-6.3 IS STM Lens (Canon RF)
Canon RF-S 10-18mm f/4.5-6.3 IS STM Lens (Canon RF)
Canon RF-S 10-18mm f/4.5-6.3 IS STM Lens (Canon RF)
Canon RF-S 10-18mm f/4.5-6.3 IS STM Lens (Canon RF)
Canon RF-S 10-18mm f/4.5-6.3 IS STM Lens (Canon RF)
  • SKU: 6262C002
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Canon RF-S 10-18mm f/4.5-6.3 IS STM Lens (Canon RF)

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Canon RF-S 10-18mm f/4.5-6.3 IS STM Overview

Widen Your Perspective

An impressively lightweight wide-angle zoom, the RF-S 10-18mm f/4.5-6.3 IS STM Lens from Canon provides high-quality imagery and peak mobility. Designed for APS-C-format RF-mount mirrorless cameras, this lens gives a 16-29mm full-frame equivalent focal length range. In-lens optical image stabilization offers four stops of correction, or six stops with Coordinated IS when paired with a compatible camera. Two ultra-low dispersion elements and one aspherical element help create sharper images and reduce chromatic and spherical aberrations. The RF-S 10-18mm benefits from Canon's Super Spectra coating, which minimizes ghosting and flare while boosting contrast. Additionally, this lens attaches to both APS-C and full-frame EOS R-series cameras without the need for an adapter because of its RF-mount.

Smooth, Quiet Autofocus

A lead screw-type STM stepping AF motor drives the RF-S 10-18mm, producing near-silent autofocus for photo and video applications. Full-time manual focus override is available allowing for more options when focusing, which is particularly useful for close-up work. Any out-of-focus areas of your frame are rendered more visually pleasing by the lens's seven-blade diaphragm.

Incredibly Lightweight

Weighing just 5.3 oz and measuring 1.8", this wide-angle zoom is the perfect travel companion that allows you to shoot handheld for hours without discomfort. While the lens's compactness allows you to store it in most camera bags, its versatile zoom range is practical for vlogging as well as an array of shooting applications such as landscape, interior, nature, and architecture photography.


Focal Length
10-18 mm (equivalent to 16-29 mm in 35 mm format)
Maximum and Minimum Aperture
f/4.5 - f/32
Lens Mount Type
RF Mount
Compatible Cameras
Canon EOS R-series, full-frame and APS-C
Minimum Focusing Distance
AF: 0.14 m / 5.5 in. (at 10-18 mm)
MF: 0.086 m / 3.4 in. (at 10 mm)
Maximum Magnification
AF: 0.23x (at 18 mm)
MF: 0.5x (at 10 mm)
Field of View
AF: Approx. 165 x 110 mm / 6.5 x 4.3 in. (at 10 mm) to approx. 96 x 64 mm / 3.8 x 2.5 in. (at 18 mm)
MF: Approx. 45 x 30 mm / 1.8 x 1.2 in. (at 10 mm) to approx. 96 x 64 mm / 3.8 x 2.5 in. (at 18 mm)
Angle of View (Diagonal)
Approx. 107 Degree 30'- 74 Degree 20'

Optical Design

Lens Construction
12 elements in 10 groups
Special Elements
2 UD lenses and 1 aspheric lenses
Lens Coating
Canon SSC (Super Spectra Coating)
Filter Size Diameter
Aperture Blades
Image Stabilization
4.0 stops correction with In-lens Optical Image Stabilization (6.0 stops correction with EOS R series in-body coordinated Image stabilization)


Focusing Drive System
Canon STM (Leadscrew type STM)
Full-time Manual Focusing
Yes (Supports both ONE SHOT AF and SERVO AF with compatible EOS R-series cameras)
Dual Pixel CMOS AF Coverage (H x V)
EOS R - Approx. 80% x 80%
EOS R5 - Approx. 80% x 80%
EOS R7/R10 - Approx. 100% x 100%)
EOS R100 - Approx. 100% x 100%

Exterior Design

Focusing / Control Ring
Yes (Does not have a focusing/control selector switch, camera menus are used to switch between the focusing ring and control ring. On cameras that do not support the above menu-based switching, this ring only operates as a focusing ring - EOS R, RP, Ra, R5, R6)
AF/MF Switch
MF/Control Ring Switch
Distance Scale
None (Electronic distance scale possible in viewfinder or LCD monitor, with compatible EOS R-series cameras)
Distance Limiter Switch
Dust / Weather Resistant Construction


Dimensions (Max Outer Dia x L)
Approx. 2.7 x 1.8" (69 x 44.9mm) (retracted)
Approx. 5.3 oz (150g)
  • APS-C | f/4.5-6.3 to f/32

  • 16-29mm (Full-Frame Equivalent)

  • STM Stepping AF Motor

  • 7-Blade Diaphragm

  • Optical Image Stabilizer

  • One Aspherical Element, Two UD Elements

  • Canon RF-S 10-18mm f/4.5-6.3 IS STM Lens (Canon RF)
  • Canon E-49 Lens Cap
  • Canon Lens Dust Cap RF
  • Limited 1-Year Manufacturer Warranty