Canon EF-M 15-45mm f/3.5-6.3 IS STM Lens
The Canon 15-45mm f/3.5-6.3 IS STM is a 15–45mm f/3.5 lens designed for Canon EF-M mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Canon EF-M 15-45mm f/3.5-6.3 IS STM Lens
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Lens Overview — Canon 15-45mm f/3.5-6.3 IS STM
Key Features — Canon 15-45mm f/3.5-6.3 IS STM
15-45mm EF-M Zoom: Covers wide-angle through short telephoto in a single lens, making it a practical everyday option for EOS M-series shooters.
Canon EF-M Mount: Designed exclusively for Canon's EOS M-series mirrorless cameras with APS-C sensors.
Optical Image Stabilization: Built-in IS helps reduce the effects of camera shake during handheld shooting, particularly useful at longer focal lengths.
STM Autofocus Motor: Stepping motor delivers smooth, quiet autofocus well-suited to both stills and video recording.
130g Compact Build: One of the lightest lenses in the EF-M lineup, making it easy to carry for extended shooting sessions.
Variable f/3.5-6.3 Aperture: Maximum aperture ranges from f/3.5 at the wide end to f/6.3 at 45mm, consistent with the lens's compact, kit-style design.
Lens Specifications — Canon 15-45mm f/3.5-6.3 IS STM
| Spec | Detail |
|---|---|
| Use Cases | Travel, Landscape, Street, Beginner-Friendly |
| Lens Type | Zoom |
| Format | APS-C |
| Zoom/Prime | Zoom |
| Focal Length | 15–45mm |
| Maximum Aperture | f/3.5 |
| Camera System | Mirrorless |
| Lens Mount | Canon EF-M |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | Optical |
| Filter Thread | 49mm |
Description — Canon 15-45mm f/3.5-6.3 IS STM
The Canon EF-M 15-45mm f/3.5-6.3 IS STM is a zoom lens covering a 15-45mm focal length range, designed for the Canon EF-M mount and optimized for APS-C format mirrorless cameras. With a maximum aperture of f/3.5 at the wide end, it provides reasonable light intake for a compact zoom. Optical image stabilization is included to help manage camera shake during handheld shooting. The lens supports both autofocus and manual focus, offering flexibility across different shooting scenarios.
Weighing just 130 grams, it is a genuinely lightweight option that suits photographers who prioritize portability. The 49mm filter thread keeps accessory costs low while allowing the use of popular filter types. As a standard focal length zoom, it suits a broad range of everyday subjects from landscapes to portraits, all from a single, compact package designed to pair naturally with Canon's EOS M-series camera lineup.
Pros — Canon 15-45mm f/3.5-6.3 IS STM
- ✓Extremely lightweight at just 130g, making it easy to carry all day
- ✓Built-in optical image stabilization helps reduce camera shake in handheld situations
- ✓Versatile 15-45mm zoom range covers wide-angle to short telephoto in a single lens
Cons — Canon 15-45mm f/3.5-6.3 IS STM
- ✗Variable maximum aperture of f/3.5-6.3 limits light-gathering ability, especially at the telephoto end
- ✗APS-C and EF-M mount exclusivity means it is not compatible with full-frame or RF-mount Canon systems
- ✗At f/6.3 on the long end, low-light and subject-isolation performance will be noticeably limited
Reviews — Canon 15-45mm f/3.5-6.3 IS STM
Videos — Canon 15-45mm f/3.5-6.3 IS STM
Canon EF-M 15-45mm f/3.5-6.3 IS STM lens review with samples — Christopher Frost









