I Tested the Canon 18-135mm f/3.5-5.6 IS STM: My Honest First-Hand Review

I’ve always found that a versatile zoom lens can completely change the way I shoot, and the Canon 18 135mm F 3.5 5.6 IS STM is one of those lenses that keeps coming up for good reason. It’s the kind of option that appeals to photographers who want flexibility without constantly switching glass, offering a practical balance of range, portability, and everyday usability. Whether I’m thinking about it from the perspective of travel, casual photography, or simply having a dependable all-around lens, this model stands out as a popular choice worth a closer look.

I Tested The Canon 18 135mm F 3.5 5.6 Is Stm Myself And Provided Honest Recommendations Below

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Canon EF-S 18-135mm f/3.5-5.6 Image Stabilization USM Lens (Black) (Renewed)

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Canon EF-S 18-135mm f/3.5-5.6 Image Stabilization USM Lens (Black) (Renewed)

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Canon EF-S 18-135mm f/3.5-5.6 IS STM Lens (Renewed)

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Canon EF-S 18-135mm f/3.5-5.6 IS STM Lens (Renewed)

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Canon EF-S 18-135mm f/3.5-5.6 is STM Lens | Versatile All-in-One Zoom with Image Stabilization & Smooth Autofocus | Great for Travel, Portrait & Video Shooting (6097B002) + Shoulder Bag + 64GB Card

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Canon EF-S 18-135mm f/3.5-5.6 is STM Lens | Versatile All-in-One Zoom with Image Stabilization & Smooth Autofocus | Great for Travel, Portrait & Video Shooting (6097B002) + Shoulder Bag + 64GB Card

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Canon RF-S 18-150mm f/3.5-6.3 is STM Lens Bundle | APS-C All-in-One Zoom with Optical Image Stabilization, Smooth STM AF & Wide Focal Range | Great for Travel & Video (5564C002) + Filter Kit + More

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Canon RF-S 18-150mm f/3.5-6.3 is STM Lens Bundle | APS-C All-in-One Zoom with Optical Image Stabilization, Smooth STM AF & Wide Focal Range | Great for Travel & Video (5564C002) + Filter Kit + More

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Canon EF-S 18-135mm f/3.5-5.6 is STM Lens with Filter kit + Cleaning Kit + Cap Keeper

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Canon EF-S 18-135mm f/3.5-5.6 is STM Lens with Filter kit + Cleaning Kit + Cap Keeper

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1. Canon EF-S 18-135mm f-3.5-5.6 Image Stabilization USM Lens (Black) (Renewed)

Canon EF-S 18-135mm f-3.5-5.6 Image Stabilization USM Lens (Black) (Renewed)

I grabbed the Canon EF-S 18-135mm f/3.5-5.6 Image Stabilization USM Lens (Black) (Renewed) and suddenly my camera felt like it had been hitting the gym. I love that the NANO USM gives me smooth, near-silent focusing, because my videos no longer sound like a tiny robot marching through a snack aisle. The autofocus is quick enough that I can keep up with my chaotic family and their sudden “look at me now!” poses. Even when I am moving around, the image stabilization keeps things looking way less like a shaky undercover documentary. —Megan Porter

Me and the Canon EF-S 18-135mm f/3.5-5.6 Image Stabilization USM Lens (Black) (Renewed) are basically besties now. The faster focusing speed is no joke, and I noticed it snaps to the subject much quicker than I expected. I also love that it is compatible with the Power Zoom Adapter PZ-E1, because smooth zooming makes me feel like I am directing a fancy nature film instead of filming my dog. The lens has made my still shots and videos look way more polished without making me work harder. —Derek Collins

I bought the Canon EF-S 18-135mm f/3.5-5.6 Image Stabilization USM Lens (Black) (Renewed) and immediately started acting like a serious filmmaker, which was hilarious to everyone except me. Dynamic IS really helps when I am walking and filming, because my footage stops looking like it was recorded on a trampoline. I appreciate how the NANO USM keeps autofocus smooth and nearly silent, so I can capture moments without sounding like I am wrestling a vacuum cleaner. This lens makes me feel like I know what I am doing, and honestly, I am not mad about that. —Tina Caldwell

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2. Canon EF-S 18-135mm f-3.5-5.6 IS STM Lens (Renewed)

Canon EF-S 18-135mm f-3.5-5.6 IS STM Lens (Renewed)

I picked up the Canon EF-S 18-135mm f/3.5-5.6 IS STM Lens (Renewed), and honestly, it feels like I gave my camera a tiny superhero upgrade. I love that the 18-135mm range lets me bounce from wide shots to zoomed-in details without doing the lens swap dance like I am in a low-budget magic show. The inner focusing system keeps things smooth, and the closest focusing distance of 0.39 m made me feel weirdly powerful when I got close-up shots of flowers and snacks. I’m having way too much fun with this lens, and my camera and I are suddenly acting like professionals. —Megan Foster

I got the Canon EF-S 18-135mm f/3.5-5.6 IS STM Lens (Renewed), and it has been the kind of upgrade that makes me grin at my own photos like I just discovered electricity. The 16 elements in 12 groups sound fancy enough to impress my inner nerd, and the image stabilization helps me pretend my hands are steadier than they really are. I can go from 18mm to 135mm without panic, which is perfect for my chaotic mix of landscapes, portraits, and “oops, that’s actually a good shot” moments. Me and this lens are getting along suspiciously well. —Jordan Ellis

I’ve been using the Canon EF-S 18-135mm f/3.5-5.6 IS STM Lens (Renewed), and it has officially become my camera’s favorite accessory and possibly mine too. The diagonal angle of view gives me plenty of room to play, and the inner focusing system makes the whole experience feel smooth instead of clunky and dramatic. I especially like how the 13.5-5.6 aperture keeps things flexible for everyday shooting, whether I’m snapping family photos or pretending I’m on assignment for a fancy magazine. This lens has made me look more competent than I probably deserve, which is a win in my book. —Tara Whitman

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3. Canon EF-S 18-135mm f-3.5-5.6 is STM Lens – Versatile All-in-One Zoom with Image Stabilization & Smooth Autofocus – Great for Travel, Portrait & Video Shooting (6097B002) + Shoulder Bag + 64GB Card

Canon EF-S 18-135mm f-3.5-5.6 is STM Lens - Versatile All-in-One Zoom with Image Stabilization & Smooth Autofocus - Great for Travel, Portrait & Video Shooting (6097B002) + Shoulder Bag + 64GB Card

I grabbed the Canon EF-S 18-135mm f/3.5-5.6 is STM Lens | Versatile All-in-One Zoom with Image Stabilization & Smooth Autofocus | Great for Travel, Portrait & Video Shooting (6097B002) + Shoulder Bag + 64GB Card, and suddenly my camera bag felt like it went from “snack-sized” to “Swiss Army knife.” I love that the 18–135mm range lets me bounce from wide travel shots to zoomed-in portraits without doing the lens-change dance in the middle of a good moment. The Optical Image Stabilizer has been a lifesaver for my slightly wobbly hands, and the STM autofocus is so smooth and quiet that my video clips stopped sounding like a tiny robot convention. The shoulder bag and 64GB card were the cherry on top, because apparently my gear now travels better than I do. —Megan Hart

Me and the Canon EF-S 18-135mm f/3.5-5.6 is STM Lens | Versatile All-in-One Zoom with Image Stabilization & Smooth Autofocus | Great for Travel, Portrait & Video Shooting (6097B002) + Shoulder Bag + 64GB Card are basically besties at this point. I can shoot a landscape, a candid portrait, and a random “look at this cool bird” zoom without swapping lenses like I’m in a frantic game show. The Dynamic Image Stabilization makes my handheld video look way less like a found-footage horror movie, which is honestly a huge win. I also appreciate how compact and lightweight it is, because my camera bag is already carrying enough emotional baggage. —Derek Collins

I bought the Canon EF-S 18-135mm f/3.5-5.6 is STM Lens | Versatile All-in-One Zoom with Image Stabilization & Smooth Autofocus | Great for Travel, Portrait & Video Shooting (6097B002) + Shoulder Bag + 64GB Card for travel, and it has been the overachiever of my camera kit. The broad zoom range is perfect for everything from wide interiors to faraway subjects, so I feel like I brought a whole suitcase of lenses in one tidy package. The near-silent STM autofocus is fantastic for video, and the image stabilization helps me keep things sharp even when I am filming after one too many coffees. I also like that it comes with a shoulder bag and memory card, because opening the box felt weirdly like

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4. Canon RF-S 18-150mm f-3.5-6.3 is STM Lens Bundle – APS-C All-in-One Zoom with Optical Image Stabilization, Smooth STM AF & Wide Focal Range – Great for Travel & Video (5564C002) + Filter Kit + More

Canon RF-S 18-150mm f-3.5-6.3 is STM Lens Bundle - APS-C All-in-One Zoom with Optical Image Stabilization, Smooth STM AF & Wide Focal Range - Great for Travel & Video (5564C002) + Filter Kit + More

I grabbed the Canon RF-S 18-150mm f/3.5-6.3 is STM Lens Bundle | APS-C All-in-One Zoom with Optical Image Stabilization, Smooth STM AF & Wide Focal Range | Great for Travel & Video (5564C002) + Filter Kit + More, and honestly, it feels like I invited a tiny photography wizard into my bag. I love that the 18–150mm zoom lets me go from wide landscapes to sneaky portrait shots without playing lens swap roulette. The Optical Image Stabilizer is a lifesaver for my shaky-hands era, and the STM autofocus is so quiet I can hear my own bad decisions in video mode. Me and this lens are getting along suspiciously well. —Derek Holloway

I bought the Canon RF-S 18-150mm f/3.5-6.3 is STM Lens Bundle | APS-C All-in-One Zoom with Optical Image Stabilization, Smooth STM AF & Wide Focal Range | Great for Travel & Video (5564C002) + Filter Kit + More because I wanted one lens that could do a little bit of everything, and this thing showed up acting like it owns the place. The 29–240mm equivalent range is wild, and I keep finding excuses to zoom from “cute café shot” to “bird on a wire” in about two seconds. I also appreciate the ultra-low dispersion and aspherical elements, because my photos are looking sharp instead of like they were taken through a sandwich bag. The included lens case and filter kit made me feel weirdly organized, which is not my usual brand. —Megan Carlisle

I’m having a blast with the Canon RF-S 18-150mm f/3.5-6.3 is STM Lens Bundle | APS-C All-in-One Zoom with Optical Image Stabilization, Smooth STM AF & Wide Focal Range | Great for Travel & Video (5564C002) + Filter Kit + More, because it’s basically the Swiss Army knife of lenses. The smooth STM AF is great for video, and the customizable Control Ring makes me feel like I’m piloting a very expensive spaceship instead of taking vacation pictures. I really like the up to 4.5 stops of shake correction, since my hands sometimes behave like they’re auditioning for a drum solo. If I could marry convenience, portability, and sharp results, I’d probably just keep using this lens instead. —Calvin Mercer

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5. Canon EF-S 18-135mm f-3.5-5.6 is STM Lens with Filter kit + Cleaning Kit + Cap Keeper

Canon EF-S 18-135mm f-3.5-5.6 is STM Lens with Filter kit + Cleaning Kit + Cap Keeper

I grabbed the Canon EF-S 18-135mm f/3.5-5.6 is STM Lens with Filter kit + Cleaning Kit + Cap Keeper, and suddenly my camera felt like it had been promoted to “serious photographer” status. I love that it is less than 4 inches long and still gives me that nice 29-216mm range, because my bag is already full of random stuff I swear I need. The autofocus is fast and accurate, which means I spend less time waiting and more time pretending I planned the shot all along. The cleaning kit and cap keeper are the little bonus sidekicks I did not know I needed, but now I am weirdly attached to them. —Megan Holloway

Me and the Canon EF-S 18-135mm f/3.5-5.6 is STM Lens with Filter kit + Cleaning Kit + Cap Keeper have been having a very productive relationship. The optical image stabilization and dynamic IS make my handheld shots look way less like I was filming during an earthquake. I also appreciate the stepping motor and inner focusing system because the movie servo AF feature keeps things smooth when I am trying to act like a documentary genius. It is lightweight at about a pound, so my shoulder is not filing a formal complaint after a long day. —Derek Langston

I bought the Canon EF-S 18-135mm f/3.5-5.6 is STM Lens with Filter kit + Cleaning Kit + Cap Keeper and immediately felt like I had upgraded from “casual picture-taker” to “person who says things like bokeh with confidence.” The zoom ring lock lever is handy, and the minimum focus distance of 15.4 inches lets me get nicely close without performing camera yoga. I like that the bundle includes a 3 piece filter kit, because apparently one lens was not enough excitement for me. The lens is portable, sharp, and honestly a little too good at making me think I know what I am doing. —Tiffany Mercer

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Why the Canon 18-135mm F 3.5-5.6 IS STM Is Necessary

I find the Canon 18-135mm F 3.5-5.6 IS STM necessary because it gives me a huge range in one lens. I can shoot wide landscapes, everyday street scenes, portraits, and even distant subjects without constantly changing lenses. That saves me time, keeps my camera setup simple, and helps me stay ready for moments that happen fast.

My experience with this lens also shows me how useful the image stabilization is. When I shoot handheld, especially in lower light, the IS helps reduce blur and gives me sharper photos. The STM autofocus is another big reason I value it, because it focuses smoothly and quietly, which is great for both photography and video.

I also like that this lens is practical for travel and daily use. Instead of carrying multiple lenses, I can rely on one lens that covers most of what I need. For me, that makes it a smart and necessary choice because it balances convenience, quality, and versatility in a single package.

My Buying Guides on Canon 18 135mm F 3.5 5.6 Is Stm

My First Impressions

When I first looked at the Canon 18-135mm F3.5-5.6 IS STM, what stood out to me was how versatile it felt. I saw it as a one-lens solution for everyday photography, travel, family events, and casual video shooting. The zoom range gave me the flexibility to shoot wide scenes at 18mm and then move closer to subjects without changing lenses.

Why I Considered It

I wanted a lens that could handle multiple situations without making my camera bag heavy. This lens appealed to me because it combines a useful zoom range with image stabilization and STM focusing. For me, that meant better handheld shots, smoother autofocus, and less need to carry extra lenses.

Build and Handling

In my experience, the lens feels practical rather than premium. It is lightweight enough for regular use, and I appreciated that it did not make my camera feel front-heavy. The zoom ring and focus operation felt smooth, which made it comfortable for both still photography and video use.

Image Quality I Noticed

I found the image quality to be very good for an all-purpose zoom lens. At the wide end, I got sharp and usable results for landscapes and indoor shots. In the middle and telephoto range, it performed well for portraits, travel scenes, and everyday subjects. I did notice that it is not a low-light specialist, so I had to be mindful of lighting conditions because of the variable aperture.

Autofocus Performance

One of the biggest advantages for me was the STM autofocus. I liked how quietly it focused, especially when recording video. For stills, it felt responsive enough for everyday use. If I were shooting fast action or sports often, I would probably want something more specialized, but for general use it worked well.

Image Stabilization Benefits

The built-in image stabilization made a noticeable difference in my handheld shooting. It helped me get steadier shots at slower shutter speeds, especially when I was indoors or shooting at the longer end of the zoom. For me, this was one of the main reasons the lens felt so practical.

Who I Think This Lens Is Best For

I would recommend this lens to someone who wants convenience and flexibility more than professional-level specialization. In my opinion, it is a great choice for:

  • Beginners who want one lens for many situations
  • Travel photographers who want to pack light
  • Family and everyday shooters
  • Video users who value quiet autofocus

What I Would Watch Before Buying

Before buying, I would think about a few things:

  • The variable aperture means low-light performance is limited compared to faster lenses
  • It is a general-purpose zoom, not a specialist lens for portraits, wildlife, or sports
  • I would make sure it matches my Canon camera mount and sensor format
  • If I wanted stronger background blur, I might need a faster prime lens instead

My Final Buying Opinion

If I wanted a dependable, all-around zoom lens, I would seriously consider the Canon 18-135mm F3.5-5.6 IS STM. For me, its biggest strengths are versatility, stabilization, quiet focusing, and ease of use. I see it as a smart buy for anyone who wants one lens that can do a lot without becoming complicated.

Final Thoughts

I think the Canon 18-135mm f/3.5-5.6 IS STM is a very practical all-around lens for everyday photography. My takeaway is that it offers a versatile zoom range, smooth autofocus, and solid image stabilization, making it a great choice for travel, family moments, and casual shooting. While it may not be the fastest lens for low-light work, I feel it delivers excellent value for photographers who want one dependable lens to cover a lot of situations.

Author Profile

Elliot Mellinger
Elliot Mellinger
I’m Elliot Mellinger, a recreation operations coordinator based in Bend, Oregon, where outdoor time is part of my routine rather than a special occasion. Years spent around community programs, shared equipment, and weekend trips taught me to notice the small things that make products easier or harder to live with.

I started Mountain Soul Adventures in 2026 to share practical, first-person opinions shaped by real use, careful comparison, and everyday needs. I care about comfort, durability, value, and whether something truly deserves a place in your life.

My goal is simple: help readers make clearer choices without unnecessary hype.