Canon RF-S 18-45mm IS STM Lens
- RF-S-Mount Lens/APS-C Format
- f/4.5-6.3 to f/32 Aperture Range
- 18-45mm Focal Length
- 29-72mm (35mm Equivalent)
- STM Stepping AF Motor
- 4-Stop Optical Image Stabilizer
- Super Spectra Coating
- Two Aspherical Elements
- Customizable Control Ring
- Rounded 7-Blade Diaphragm
The RF-S 18-45mm IS STM Lens from Canon is a standard zoom lens that covers a wide 18-45mm range, providing a 35mm equivalent focal length of 29-72mm. The f/4.5-6.3 aperture is useful in low light situations and it can be stopped down to as small as f/32 when necessary. The optical construction of 7 elements in 7 groups includes two aspherical elements for enhanced contrast and clarity. A Super Spectra coating has been applied to the elements which allows for more natural colors to be reproduced.
The autofocus system utilizes an STM stepping motor that operates quietly and allows for smooth focus pulls. It also makes this lens compatible with RF-S-Mount Lens/APS-C Format cameras without any change necessary. A Optical Image Stabilizer helps compensate for camera shake, up to four stops of shutter speed correction depending on the focal length used and shooting conditions. The manual focusing ring has been integrated into the overall design so that it will not rotate during use and its size can be customized by selecting one of three available positions on a custom control ring via a switch on the barrel housing.
Product Features in Detail
The perfect starter lens for exploration
Capture life in all its glory with a compact APS-C zoom for the EOS R series that packs in a 29-72mm (35mm equiv.) zoom range. It’s ideal for travel, family or even vlogging and can be easily stowed away in your kit bag.
Sharp, stable handheld images and video
Never worry about having to use flash when you have 4-stops of image stabilisation to hand. For sure and steady shots this lens has you covered, with even more compensation on offer when used with compatible cameras.
Smooth, quiet focus with creative control
An STM motor allows smooth, silent and accurate focusing while a seven blade, circular f/4.5-6.3 aperture is perfect for creating artistic out of focus highlights or 'bokeh'.
Experiment with manual focusing
Go manual and get close with a higher magnification in MF mode. It’s the perfect solution for capturing subjects in glorious detail and allows you get as close as to 15cm with a 0.25x magnification.
Lightweight, compact – perfect for every day
The combined weight of the RF-S 18-45mm F4.5-6.3 IS STM and an EOS R APS-C mirrorless camera offers a significant weight savings compared to a DSLR equivalent. Less weight means you can use for longer – and never miss a moment.
Optical Features / Specifications | |
Image Size | APS-C |
35mm Film Equivalent Focal Length (mm) | 29-72mm |
Angle of View (Horzntl, Vertl, Diagnl) | 64° 30'- 28° 20', |
45° 30' - 19° 05', | |
74° 20'- 33° 40' | |
Lens Construction (Elements/Groups) | 7/7 |
Special Optics | 2 x PMo Aspherical |
Number of Diaphragm Blades | 7 |
Minimum Aperture | 22 @ 18mm / 32 @ 45mm |
Closest Focusing Distance (m) | 0.2 (18mm) (Manual Focus: 0.15) |
0.3 (35mm) (Manual Focus: 0.24) | |
0.35 (45mm) (Manual Focus: 0.25) | |
Maximum Magnification (x) | 0.14 (18mm) (Manual Focus: 0.25) |
0.15 (35mm) (Manual Focus: 0.21) | |
0.16 (45mm) (Manual Focus: 0.26) | |
Control Ring | Combined Focusing/Control |
Image Stabilizer OIS | 4 |
Image Stabilizer IBIS x OIS | 6.5 |
AF Actuator | STM |
Coatings | Super Spectra |
Fluorine | No |
Accessories | |
Lens Cap | E-49 |
Lens Hood | EW-53 |
Lens Case/Pouch | LP814 |
Rear End Cap | Lens Dust Cap RF |
Magnification with Extension Tube EF12 II | Not compatible |
Magnification with Extension Tube EF25 II | Not compatible |
Extender Compatibility | Not compatible |
Extension Tubes | Not compatible |
Physical Specifications | |
Dust/Moisture Resistance | No |
Exterior Coating | - |
Filter Diameter (mm) | 49 |
Max. Diameter x Length (mm) | 69 x 44.3 |
Weight (g) | 130 |
This product comes with 5 Years Warranty with Canon Australia. Our products are sourced from authorised Australian suppliers and therefore come with genuine Australian warranty. Camera Warehouse does not participate in 'Grey Market' or 'Parallel Import' activities.
Canon RF-S 18-45mm IS STM Lens
Canon Lens Cap E-49
Canon Lens Dust Cap RF
User Manual

SKU: Canon RFS18-45STM
UPC: 4549292188325