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Canon 15-45mm f/3.5-6.3 IS STM Lens for EF-M Mount, Silver {49}

Model #371108
  • $61.00

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New in box complete with manufacturer's USA warranty. Not previously owned or used.
Essentially new with no signs of use. “Open box.” In manufacturer's packaging with original accessories and instructions. 180-day warranty.
Barely used with virtually no traces of wear. Only the closest inspections will reveal slight use. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Lightly used with limited signs of wear. Exceptionally nice but may have slight wear on finish visible. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Noticeably used with average signs of wear. Shows moderate wear for the age of the item, with the possibility of blemishes and/or minimal dings. Lens glass may have average dust and zoom/focus ring tension may have slight looseness or tightness overall, but will not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Frequently used with above-average wear. May have dents, dings, or finish loss. Lens glass may have small scratches, dust, and blemishes, and zoom/focus ring tension may have moderate looseness or tightness overall, but should not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Heavily used with extensive visible wear. Equipment is rough, with multiple impressions in the finish, excessive finish loss and brassing. Glass will have marks, fungus and/or heavy/cloudy haze which could affect picture quality. Accessories usually not included, unless noted in listing. Not covered under KEH warranty.
Non-functional or damaged. Equipment will not work. Usable for parts. Not covered under KEH warranty and non-returnable.
EX+ Excellent Plus
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$61.00
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Canon EF-M 15-45mm f/3.5-6.3 IS STM: the kit lens that earns its place.

Built for EOS M-series mirrorless cameras, this 15-45mm covers a 24-72mm equivalent range, wide enough for architecture and interiors, long enough for portraits and street work. Three aspherical elements, including one glass-molded and two precision-molded, keep distortion and chromatic aberration in check across the full zoom range. The optical design is doing real work here, not just filling a spec sheet.

The STM autofocus motor is tuned for quiet, smooth operation, which matters the moment you switch to video or shoot somewhere that demands discretion. Built-in Image Stabilization gives handheld shooting a meaningful safety net in lower light. The 49mm filter thread keeps accessory costs down, and the silver finish pairs cleanly with silver EOS M bodies.

For a lens this compact covering this range, the optical engineering investment is genuine. It's a proven travel focal length in a package small enough that you'll actually bring it.

Who It's For

Travel photographers get the 24-72mm equivalent range needed to move from landscape establishing shots to compressed street portraits without swapping glass. Everyday shooters building their first mirrorless kit benefit from IS STM autofocus that make handheld and video work more forgiving. Content creators shooting in quiet environments will find the STM motor stays out of the audio. Those who shoot in mixed indoor and outdoor situations get a single lens that can handle both without compromise, in a form factor that doesn't add bulk to a small EOS M body.

Key Features

  • Canon EF-M mount for APS-C mirrorless bodies
  • 15-45mm focal length, 24-72mm equivalent
  • f/3.5-6.3 variable maximum aperture
  • Three aspherical elements reduce distortion and chromatic aberration
  • STM autofocus motor for smooth, quiet focus
  • Image Stabilization (IS) for handheld shooting
  • 49mm filter thread
  • Silver finish

FAQ

What's the actual focal length range when mounted on an EOS M body?
15-45mm native, which translates to a 24-72mm equivalent range on APS-C. That's wide enough for architecture and interiors at 24mm equivalent, long enough for portraits at 72mm equivalent.
Does the STM motor work well for video?
Yes. STM is specifically tuned for quiet, smooth autofocus operation during video recording and in situations where silent focus matters.
How much does Image Stabilization help in low light?
IS gives handheld shooting a meaningful safety net in lower light, extending your handholdable shutter speeds - though exact stops of correction aren't specified in the official specs.
What's the maximum aperture?
f/3.5 at 15mm, widening to f/6.3 at 45mm. The aperture narrows as you zoom, which is typical for this class of lens.
Will my existing Canon EF lenses work on an EOS M body with this lens?
No. This is an EF-M mount lens for EOS M-series cameras. EF lenses require an adapter to work on EOS M bodies.
What size filters does this lens accept?
49mm. That's a common filter size, keeping accessory costs down.
How is distortion and color fringing controlled?
Three aspherical elements - one glass-molded and two precision-molded - are engineered to control distortion and chromatic aberration across the zoom range.
SpecificationValue
Focal Length15-45mm
Max Aperturef/3.5-6.3
MountCanon EF-M
Focal Length Equivalent24-72mm (35mm equivalent)
Filter Thread49mm
ColorSilver

This description was generated using AI based on KEH's internal product standards, product expertise, and knowing what customers care about most. While we strive for accuracy, details may vary by individual item.

Brand Name Canon
Filter Size 49mm
Focus Type Autofocus (lens motor)
Lens Mount Canon EF-M
Lens Type Wide-Angle, Standard / Normal
Max Focal Length 45mm
Min Focal Length 15mm