Canon EF-S 10-18mm f/4.5-5.6 IS STM Autofocus APS-C Lens, Black {67}

Canon's proven ultra-wide zoom built for APS-C shooters.

At 10-18mm on an APS-C sensor, this lens gives you a 16-28.8mm equivalent field of view, wide enough to pull sweeping architecture into a single frame or drop an entire interior into a shot without stitching. The 14-element, 11-group optical design includes a UD element to control chromatic aberration and an aspherical element for spherical aberration correction, with Super Spectra coatings keeping flare and ghosting under control in high-contrast light.

The STM stepping motor runs quiet enough for continuous autofocus during video recording without the mechanical chatter that ruins audio tracks. Four stops of optical image stabilization makes a real difference at 22 cm minimum focus distance, where subject proximity and handheld wobble compound quickly. At 8.47 oz and 2.83 inches long, this lens disappears into a travel bag. The 67mm filter thread means you can stack a polarizer or ND without hunting for odd-sized glass.

For what it does on a Canon APS-C body, the 10-18mm IS STM has held its ground as a workhorse wide-angle option long after its 2014 release. The optics, the weight, and the STM motor together make a package that's hard to replace without spending considerably more.

Who It's For

Travel photographers working from a single carry-on bag will appreciate the 240g weight alongside the 4-stop image stabilizer for low-light interiors and handheld dusk shots. Architecture and real estate shooters get the 107-degree angle of view needed to cover tight spaces in one frame. Video creators on Canon APS-C bodies benefit directly from the STM motor's near-silent focus pulls during recording. Landscape photographers shooting with an EOS Rebel or 90D will find the 22 cm minimum focus distance useful for foreground-to-horizon compositions at the wide end.

Key Features

• Canon EF-S mount, APS-C format ultra-wide zoom
• 10-18mm focal length with 16-28.8mm equivalent field of view
• STM stepping motor for silent, continuous autofocus during video
• Four stops optical image stabilization for handheld stability
• 14 elements in 11 groups with UD and aspherical elements
• 67mm filter thread accepts standard circular polarizers and ND filters

FAQ

What's the actual field of view on my Canon APS-C body?

10-18mm gives you 16-28.8mm equivalent coverage, which translates to 107-74 degrees of view. At 10mm you're pulling in sweeping interiors and landscapes; at 18mm you're framing tighter architectural detail without switching glass.

Does the STM motor work well for video?

Yes. The stepping motor is designed for continuous autofocus during video without the mechanical noise that ruins audio. You get smooth focus transitions and full-time manual override if you need to rack focus by hand.

How much does image stabilization actually help?

Four stops of optical IS makes a measurable difference, especially when you're close to subjects at the 22cm minimum focus distance. At that proximity, handheld wobble compounds fast, so the stabilization buys you shutter speeds you'd otherwise need a tripod to hold.

Can I use standard filters?

Yes. The 67mm filter thread is common enough that you won't hunt for glass. Stack a polarizer for landscape work or an ND for video without worrying about odd sizes.

Is this lens sharp across the frame?

The 14-element design with UD and aspherical elements controls chromatic and spherical aberration well. Super Spectra coatings keep contrast high in backlit situations. It's not a prime, but it delivers solid corner-to-corner sharpness for a zoom at this focal length and price point.

How light is it for travel?

At 8.47 oz and 2.83 inches long, it's pocket-friendly. The compact form factor means this zoom doesn't eat your bag space the way a traditional ultra-wide would.