
Canon RF24-70mm F2.8 L is USM Lens, Standard Zoom Lens, Compatible with EOS R Series Mirrorless Cameras, Black
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AI Verdict
This is a 1.98-pound, f/2.8 standard zoom lens with 5-stop image stabilization, built for Canon EOS R mirrorless cameras and professionals needing a versatile workhorse.
This lens is a strong fit for professional and serious enthusiast Canon EOS R system users who need a high-performance, bright f/2.8 standard zoom. Its 5-stop image stabilization and fast autofocus make it highly adaptable for diverse shooting conditions and subjects.
If the 1.98-pound weight is a dealbreaker, consider the RF 24-105mm f/4L IS USM for a lighter option with a longer telephoto reach, sacrificing some low-light capability and background separation.
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Pros
- Delivers high image quality and sharpness, even wide open at f/2.8 across much of its zoom range.
- Features fast, smooth, and quiet autofocus with Nano USM, making it suitable for both stills and video.
- Offers up to 5 stops of optical image stabilization, which is beneficial for low-light photography and video, especially on R series bodies without in-body stabilization.
- Includes a customizable control ring for direct setting changes, offering tactile control during shooting.
- Boasts improved minimum focusing distances of 0.69 ft (0.21M) at wide and 1.25 ft (0.38M) at telephoto, allowing for close-up shots.
- Constructed with L-series weather sealing, providing durability in challenging shooting conditions.
Cons
- Weighs 1.98 pounds (900g), which some users find heavy for extended handheld use or travel.
- Exhibits average edge sharpness at 70mm, which might be a concern for landscape photographers.
- Can show some vignetting, with reports of up to -3 stops, which might require post-processing correction.
- The control ring may require factory service to quiet if its clicks are disruptive during video recording.
Dimension Scores
The lens delivers excellent resolution and sharpness across most of its focal range, even wide open at f/2.8.
Equipped with Nano USM, the autofocus is lightning fast, smooth, and quiet, making it highly effective for tracking subjects.
Its quiet autofocus, 5-stop optical image stabilization, and minimal focus breathing make it a strong performer for video recording.
Weighing 1.98 pounds (900g), it's on the heavier side for a standard zoom, impacting portability for some users.
Best For
- Professional photographers and videographers covering weddings, events, and commercial work.
- Enthusiasts who prioritize image quality and low-light performance across a standard zoom range.
- Users who need a single, versatile lens for a wide variety of photo and video genres, including portraits and landscapes.
Not Recommended For
- Budget-conscious photographers, due to its premium price point.
- Those seeking a lightweight setup for extensive hiking or travel where every ounce matters.
- Photographers who primarily shoot wildlife and require longer focal lengths.
Watch Out For
- The 1.98-pound weight can become fatiguing during long shooting sessions or when walking around, especially without a tripod or proper sling.
- Edge sharpness at 70mm is reported as average, which could disappoint users expecting corner-to-corner sharpness for detailed landscape or architectural shots.
- Some users report noticeable vignetting, particularly at wider apertures, which might necessitate additional editing steps.
- The control ring, while useful, can have audible clicks that might be picked up during video recording, and quieting it requires factory service.
Full Specifications
| ASIN | B07WQ54BL8 |
| Brand | Canon |
| Lens Type | Standard Zoom |
| Item Weight | 1.98 pounds |
| Manufacturer | Canon USA |
| Item model number | 3680C005 |
| Product Dimensions | 3.5 x 3.5 x 4.9 inches |
| Compatible Mountings | Canon RF |
| Focal Length Description | 24-70 lens |
What Buyers Say
What really stands out is how many people say this lens is glued to their camera because it's so versatile. It's not just about the f/2.8 aperture; users consistently praise its sharpness and fast autofocus, making it a go-to for everything from events to portraits. However, that versatility comes with a noticeable weight, and some folks wish the edge sharpness at 70mm was a bit better for landscapes.
“Okay, so this lens is a beast, but like, in a good way? My R5 just sings with it, but my arm definitely feels it after a wedding. Still, the photos are just *chef's kiss* and I barely touch my other lenses now.”
Common Praise
- Images are consistently sharp, even at f/2.8 across much of the zoom range.
- Autofocus is incredibly fast and silent, which is a huge benefit for both photos and video.
- The 5-stop image stabilization helps get sharp shots in lower light and with slower shutter speeds.
- The build quality feels robust and weather-sealed, like a 'tank'.
- The control ring adds a useful, customizable tactile input for settings.
Common Complaints
- The 1.98-pound weight is a frequent point of discussion, making it less ideal for long handheld sessions or travel.
- Edge sharpness at the 70mm end is considered average, not matching the center sharpness.
- The price is a significant barrier for many, making it a serious investment.
- Some users have noted vignetting, especially wide open, requiring correction in post-processing.
Ownership Tips
- You'll find yourself reaching for this lens almost exclusively, potentially leaving other lenses gathering dust.
- The weight becomes less of an issue if you invest in a good camera sling or strap.
- The f/2.8 aperture really changes how you shoot in low light, letting you keep ISO lower than you'd expect.
- The customizable control ring quickly becomes an indispensable tool for quick adjustments without looking away from the viewfinder.
- You'll appreciate the weather sealing when shooting outdoors, knowing it can handle a bit of drizzle without issue.
Frequently Asked Questions
Is this lens suitable for video work?
Yes, the RF 24-70mm F2.8L IS USM is well-suited for video due to its quiet Nano USM autofocus and effective optical image stabilization. It also exhibits minimal focus breathing, which is a plus for videographers.
How does its sharpness compare to prime lenses?
While it offers excellent sharpness, especially at f/2.8, it won't entirely replace the absolute sharpness or extreme background separation of dedicated fast prime lenses like an RF 85mm f/1.2. However, for a zoom, its performance is considered outstanding.
Can I use this lens on older Canon DSLR cameras?
No, this lens is designed specifically for Canon's mirrorless EOS R series cameras (EOS RP, EOS R, EOS R5, EOS R6) and uses the RF mount. It is not compatible with Canon DSLR cameras.
Is the weight noticeable during prolonged use?
At 1.98 pounds (900g), some users find the lens heavy, especially for extended handheld shooting or when traveling, and suggest using a camera sling to manage the weight.
What is the control ring used for?
The control ring allows for direct adjustments to settings like ISO, aperture, or exposure compensation, providing quick and tactile control without needing to navigate camera menus.
Buying Guide
When looking at a lens like this, you're really paying for the f/2.8 aperture across the entire zoom range. That means consistent low-light performance and the ability to get that creamy background blur, no matter if you're shooting wide at 24mm or zoomed in at 70mm. Image stabilization is also a big deal, especially if your camera doesn't have in-body stabilization, as it helps keep your shots sharp even with slower shutter speeds.
f/2.8 aperture
This wide aperture lets in a lot of light, like having a bigger window. It means better performance in dim conditions and allows you to create a shallow depth of field, making your subject pop against a blurred background.
24-70mm focal length
This is considered a 'standard zoom' because it covers a very useful range, from wide-angle (24mm, great for landscapes or groups) to a short telephoto (70mm, good for portraits or isolating subjects). It's like having several prime lenses in one.
Optical Image Stabilization (IS)
IS helps counteract camera shake, especially when shooting handheld or in low light. Think of it like having a steady hand, allowing you to use slower shutter speeds without blurring your photos or videos.
Nano USM autofocus
This refers to the motor that moves the lens elements to focus. Nano USM is known for being very fast, precise, and quiet, which is crucial for capturing fleeting moments and for video recording where motor noise can be an issue.
Alternatives
If this lens is too heavy or expensive, look for a standard zoom with an f/4 aperture for reduced weight and cost, or consider a prime lens for ultimate sharpness and wider apertures at a single focal length.



