While 85mm lenses are my preferred portrait focal length, I truly have to say that 135mm lenses can make some serious magic. The Canon RF 135mm f1.8 L lens is one that I believe to be really unique. While I thought that Nikon’s Plena was beautiful, I think that Canon’s is even more so. The company, I feel, always makes lenses that appeal more to an artist in the same way that Leica does. Because of this, I often want to say that Canon is the Leica of Japan. Make no mistake, the images this lens delivers don’t feel or look like a Leica’s. But they’re the most attractive I’ve seen from a 135mm lens, perhaps since the first Zeiss 135mm f2 came out over a decade ago.
Table of Contents
The Big Picture: Canon RF 135mm f1.8 L Review Conclusions

There’s a special thing about the Canon RF 135mm f1.8 L. When you photograph with it, it’s very difficult to take a bad image. And you don’t understand — I mean that with all certainty. It’s not a lens that you’d use all the time. However, it’s hard to take bad photos with it when you use it. Everything you shoot will be considered for a keeper of some sort. That goes for the color, the bokeh, the overall light render, etc. I can’t say enough good things about this lens.

We’re giving the Canon RF 135mm f1.8 L five out of five stars and our Editor’s choice award. Want one? Check them out on Amazon.
Pros
- Image stabilization
- Beautiful image quality, perhaps some of the best that I’ve seen
- Surprisingly close-focusing abilities
- The colors are something to be behold
- The price seems pretty fair for what it is around $2,000.
- Fast autofocus and also good at keeping up with subjects
- Weather resistance
Cons
- Nothing really, honestly.
Who Should Buy It?
We should buy the Canon RF 135mm f1.8 L?:
- Portrait photographers
- Event photographers
- Candid photographers
- Food photographers and product photographers
Gear Used
We tested the Canon RF 135mm f1.8 L with the Canon EOS R3, Canon EOS R5, and the Profoto B10. The cameras are long-term loaners from Canon, and the light is ours. Lensrentals loaned the Canon RF 135mm f1.8 L to us. We also used Glimmerglass filters with it.
Innovations

The full name of the lens is the Canon RF 135mm f1.8 L IS USM, which means that it has image stabilization built into it. Sony’s 135mm f1.8 G Master doesn’t have this, nor does Nikon’s 135mm f1.8 Plena. So, out of the three, this lens lets you stabilize your photos the most. It’s arguably so the most innovative of the bunch.
Hardware
This section is from our original preview.

We’re starting this preview off with showing the Canon RF 135mm f1.8 L IS USM. Canon tells us that the final textures on it may change. From here, you can see what the lens looks like. There are two major rings. The one up front is programmable while the focusing right is right behind that. The lens also has programmable buttons too.

Here’s what this behemoth looks like with the lens hood on. It’s huge, and it’s also a bit intimidating.

On the side you’ll see controls for the image stabilization as well as the autofocus and manual focus switch. Here’s another control button too.

And finally, this is a view down the lens itself. It’s got an 85mm filter thread on top.
Make no mistake, this is a big, girthy lens. You know how there are Canon coffee mugs? Well, imagine this being one of those mugs. It’s pretty large, and the lens hood is massive. Honestly, I’d probably never use it with a lens this large.
I know Canon’s L lenses are typically really large. In this case I’ll give them the benefit of the doubt. They’re besting the Sony 135mm f1.8 G Master by putting image stabilization in there along with unique bokeh. It’s around the same price as the Sony variant too. Beyond this, the Canon RF 135mm f1.8 L IS USM is weather resistant. And we’re positive that it will survive pretty much anything you throw at it.
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Ease of Use

While the Canon RF 135mm f1.8 L IS USM has a lot of buttons around it, you can choose to ignore them. I mostly cared about the image stabilization and the focusing type. Both are simple enough for most people to use. In fact, during my review period, other folks shot images with the R3 and 135mm. Everyone who did was already a photographer of at least a year. They all found it easy to use as well as lightweight with the R3. However, they felt it was big. And that’s something I’d agree with them on. In real life use and in tighter spaces, I’d quickly get rid of the lens hood and instead just use a lens filter like Pro Mist or Glimmer Glass.
Focusing
We didn’t do much of a test in low-light at night-time. And I’m not sure that folks would use it in that situation except at weddings or still with lights in use. However, the Canon RF 135mm f1.8 L IS USM was able to always find the eyes on a subject easily. For most people using this lens, that’s all that they’d need to know.
Image Quality
There’s a beautiful quality to the way that the Canon RF 135mm f1.8 L makes images look. It’s often said that medium format camera sensors make the light render completely different. But that’s true of the Canon RF 135mm f1.8 L. The way the light kisses your subjects is something that I don’t see often from full-frame lenses. It’s sharp, contrasty, vivid, and overall stunning. I don’t need 100% sharpness to the corners because, let’s be honest, if you’re shooting portraits you only need the subject to be sharp. And in this case they surely are. But they’re not so sharp and clinically clean that I’m a bit disgusted by the look. If a client looked at the back of my camera at the images, they’d be in love with what they see.
And honestly, so am I most of the time.
Let’s Talk Art
In a major effort to remind people that photography is an art and not just something you do with your phone and stare at 100%, the Phoblographer’s Review Team talks about artistic photos they’ve done for the reviews we’re working on. And in this case, the photos that I’m speaking about are the extras around my first BBQ of the year. I used this lens all the way back in April, and while preparing food, I noticed the window light. I’m blessed with south, west, and east-facing windows in my apartment. So when the soft light came in, it felt almost like a sign that whatever being is above us was approving of the dish I made. The Canon RF 135mm f1.8 L helped me document them as such.
These images are all unedited and straight from the camera using film styles that I uploaded to the Canon EOS R3. I combined this with a warm white balance. I’m captivated by the colors, the textures, the depth of field with it looking like how several classic paintings render their backgrounds, etc. I know that I put a lot of work not only into my reviews, but my love of food and drink. And this lens immortalized that so well.
Extra Image Samples
The Phoblographer has been huge on transparency with our audience since day one. Nothing from this review is sponsored. Further, many folks will post reviews and show lots of editing in the photos. The problem then becomes that anyone and everyone can do the same thing. They’re not showing what the lens can do. So, we have a section in our Extra Image Samples area to show edited and unedited photos. From this, you can decide for yourself.
Unedited
Edited
Canon RF 135mm f1.8 L Tech Specs
The information for this section was taken from our first impressions preview.
- $2,100
- Image stabilization
- Photojournalism, portraits, and sports target
- Circular bokeh around the edges
- 3 UD elements
- Air aspheric coating
- 5 and a half stops of IBUS and 8 stop in body with the body
- 2.29 feet
- 17 elements 12 groupers
- 82mm filter thread
- 9 blades
- 2.06 lbs
- Function buttons can be set to different things





























