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The Canon RF24-105mm f/4L IS USM lens is aimed at photographers and videographers who want a single, high-quality zoom for everyday use with Canon’s EOS R system. With its broad zoom range, constant f/4 aperture, and advanced stabilization, it is worth considering for users seeking flexibility and professional-level performance in a relatively compact package.
What it is and what is included
The Canon RF24-105mm f/4L IS USM is a full-frame zoom lens designed for Canon’s RF mount cameras. Covering wide-angle to short telephoto focal lengths, it is part of Canon’s L-Series, which is known for high performance and build quality. The product information does not specify what is included in the box, so we suggest checking the product page for details on included accessories such as lens caps, hood, or pouch.
Key features explained
- Compact, high-quality lens with broad zoom range for the EOS R system:
This lens offers a 24-105mm focal length range, making it suitable for landscapes, portraits, events, and travel. Its relatively compact design makes it easy to carry as an all-purpose lens for Canon RF mount cameras.
- Bright, constant f/4.0 zoom lens:
The constant f/4 maximum aperture across the zoom range allows for consistent exposure settings and creative control with depth of field, even as you zoom in or out.
- First L-Series lens with Nano USM:
Canon’s Nano USM (Ultrasonic Motor) technology delivers fast and quiet autofocus performance. This is especially useful for both still photography and video capture where silent operation is desired.
- Control ring for direct setting changes:
The customizable control ring lets users adjust settings such as aperture, shutter speed, ISO, or exposure compensation directly from the lens, offering greater efficiency and tactile control without taking your eye off the viewfinder.
- Optical image stabilization at up to 5 stops of shake correction:
The lens features built-in optical image stabilization, which Canon states can provide up to 5 stops of shake correction. This stabilizer helps reduce blur from camera shake, especially useful when shooting handheld in low light or at longer focal lengths.
What to look for in this kind of product
- Zoom range: The 24-105mm range is very versatile, covering wide-angle to short telephoto perspectives, which is ideal for users who want one lens for many scenarios.
- Aperture: The constant f/4 aperture is moderately bright and consistent throughout the zoom range. This is useful for predictable exposure and depth of field control.
- Autofocus performance: With Nano USM technology, this lens promises fast and quiet autofocus, which is beneficial for both stills and video.
- Image stabilization: The lens offers up to 5 stops of optical image stabilization, a real asset for handheld shooting.
- Build quality and features: As an L-Series lens, this model is positioned as a high-quality, professional-grade option. It also includes a control ring and Nano AR Coating. Details on weather sealing or specific construction materials are not listed.
- Size and weight: The description says it is compact, but specific dimensions and weight are not listed.
- Compatibility: This lens is designed for Canon RF mount cameras and will not fit other mounts without an adapter.
Specifications
| Brand | Canon |
|---|---|
| Focal Length Description | Zoom 24-105mm |
| Lens Type | Zoom |
| Compatible Mountings | Canon RF |
| Camera Lens Description | RF 24-105mm f/4L IS USM |
| Maximum Focal Length | 10.5 centimeters |
| Minimum Focal Length | 24 millimeters |
| Lens Design | Zoom |
| Focus Type | Auto Focus |
| Lens Fixed Focal Length | 24 millimeters |
| Lens Coating Description | Nano AR Coating |
| Zoom Ratio | 24-105mm (4.4x) |
| Image Stabilization | Optical |
Pros and cons
- Pros:
- Wide 24-105mm zoom range covers many shooting needs
- Constant f/4 aperture for consistent exposure
- Up to 5 stops of optical image stabilization
- Nano USM autofocus for fast and quiet operation
- Customizable control ring for direct setting changes
- L-Series quality and Nano AR Coating
- Compact design for portability
- Cons:
- Maximum aperture of f/4 may be limiting in low light compared to faster lenses
- Only compatible with Canon RF mount cameras
Who should buy it and who should look elsewhere
This lens is well-suited for Canon EOS R system users who want a single, high-quality, all-purpose zoom. It is a strong option for enthusiasts, professionals, and anyone looking for flexibility without frequently changing lenses. Its broad zoom range, advanced stabilization, and reliable autofocus make it appealing for travel, event, portrait, and general photography.
However, those who require a faster maximum aperture for low-light work or maximum background blur may want to consider alternatives, such as Canon’s f/2.8 zooms. If you need even more specialized macro or telephoto performance, products like the OM SYSTEM Olympus M.Zuiko Digital ED 90mm F3.5 Macro IS PRO or OM SYSTEM Olympus M.Zuiko Digital ED 40-150mm F4.0 PRO may be better suited, though these are for different camera mounts. Those prioritizing a brighter aperture and even more advanced features might also want to look at the Canon RF24-70mm F2.8 L IS USM.
Bottom line
The Canon RF24-105mm f/4L IS USM lens delivers a compelling balance of flexibility, image quality, and usability for Canon RF mount shooters. Its broad zoom range, constant f/4 aperture, and effective image stabilization make it a practical everyday lens, suitable for a wide range of subjects and scenarios. While it may not offer the brightest aperture available, its combination of features and L-Series build should meet the needs of many photographers and videographers. For those seeking a single zoom that can handle most situations with confidence, this lens stands out as a valuable investment at its listed price.
